Why this chapter matters for UPSC: "Security in the Contemporary World" is Chapter 5 of the current Contemporary World Politics (Reprint 2026-27); it was Chapter 7 before the rationalisation of 2022-23, and this site keeps the old numbering in its page order. It is the book's conceptual chapter: NCERT asks what "security" means, separates the traditional conception (military threats to the state, answered by deterrence, defence, balance of power and alliances) from the non-traditional conception (human security and global security, which ask "security for whom?"), lists the new sources of threat, and ends with the four components of India's security strategy. GS3's internal-security section asks these questions almost every year: the complexity and causes of terrorism (Mains 2021), solutions to terrorism and the sources of its funding (Mains 2017), the internal security challenges India faces and the role of its intelligence agencies (Mains 2023), the sources of terror funding and the "No Money for Terror" conferences (Mains 2023); GS2 asked about the UN Security Council's Counter-Terrorism Committee (Mains 2024). Prelims tests the treaties NCERT names (the Biological and Chemical Weapons Conventions, the ABM Treaty, SALT, START, the NPT) and India's nuclear doctrine. This page follows NCERT's sections in order, quotes the 1994 Human Development Report and the Cabinet Committee on Security's release of 4 January 2003 from their texts, and dates every treaty count to the UN Treaty Collection or the organisation's own page as read in October 2026.
🧠 First Principles — Read This First
Security is "freedom from threats", but only from the extreme ones. NCERT's definition is built in two steps. "At its most basic, security implies freedom from threats", but since "human existence and the life of a country are full of threats", only threats to "core values" count, and only threats so intense that "those values would be damaged beyond repair if we did not do something to deal with the situation". The chapter's recurring warning is against letting the word swallow everything: "if we do that, the concept of security stands to lose its coherence".
Two conceptions, four questions. The traditional conception answers four questions in one way: the referent is the state, the threat is military, the source is another state, the approach is force. The non-traditional conception begins "by questioning the traditional referent of security" ("Security for who?") and then "the other three elements": "what is being secured, from what kind of threats and the approach to security". Everything in the chapter hangs on this grid; use it to classify any statement in a Prelims question.
Contexts decide. NCERT insists on "the importance of keeping in mind different contexts or situations which determine our view of security": what Europe feared after 1945 (attack by the other bloc) differed from what the new states of Asia and Africa feared (their neighbours and their own separatists); what the Maldives fears (sea-level rise) differs from what southern Africa fears (HIV-AIDS). Both conceptions, NCERT says, "vary according to local contexts".
PART 1 — Quick Reference
The Chapter at a Glance
| NCERT section | What it holds |
|---|---|
| What is security? | "freedom from threats"; threats to "core values"; only "extremely dangerous threats"; "security remains a slippery idea"; "six hundred and fifty crore people, organised in nearly 200 countries" cannot share one conception |
| Traditional notions: external | the greatest danger is military threat from another country to "sovereignty, independence and territorial integrity"; three choices (surrender; deter; defend); deterrence and defence; balance of power; alliance building; no central authority in world politics, so "each country has to be responsible for its own security" |
| Traditional notions: internal | after 1945 the powerful states felt internally secure and looked outward; the Cold War "was responsible for approximately one-third of all wars in the post-Second World War period", mostly in the Third World; the new states feared neighbours and separatists; "internal wars now make up more than 95 per cent of all armed conflicts"; "between 1946 and 1991, there was a twelve-fold rise in the number of civil wars" |
| Traditional security and cooperation | limits on the ends and means of war; disarmament (the 1972 Biological Weapons Convention and the 1997 Chemical Weapons Convention); arms control (the 1972 ABM Treaty, SALT II, START, the 1968 NPT); confidence building |
| Non-traditional notions | the referent expanded to "individuals or communities or indeed all of humankind"; human security (narrow and broad); global security; "during the last 100 years, more people have been killed by their own governments than by foreign armies" |
| New sources of threats | terrorism; human rights (three types) and the debate on UN intervention; global poverty and population; migration and refugees; health epidemics; the test of a security problem ("threatening the very existence of the referent") |
| Cooperative security | cooperation, bilateral to global, with international organisations, NGOs, businesses and "great personalities"; force only "as a last resort" and "sanctioned and applied collectively" |
| India's security strategy | four components: military capability (the wars of 1947-48, 1965, 1971 and 1999 with Pakistan and 1962 with China; tests in 1974 and 1998); international norms and institutions (Nehru's causes, a non-discriminatory non-proliferation regime, the NIEO, non-alignment, the Kyoto Protocol, peacekeeping); internal security through democracy; development that lifts citizens out of poverty |
Treaties and Institutions (NCERT's figures first; the record named in each row)
| Instrument | NCERT says | Record as read in October 2026 |
|---|---|---|
| Biological Weapons Convention (1972) | "banned the production and possession"; "more than 155 states acceded" | opened for signature 1972, in force 1975; the current count is in the dated box below |
| Chemical Weapons Convention (1997) | "193 states acceded" | OPCW: "193 States committed to the Chemical Weapons Convention" (opcw.org, 4 October 2026) |
| ABM Treaty (1972) | "tried to stop the United States and Soviet Union from using ballistic missiles as a defensive shield to launch a nuclear attack"; allowed "a very limited number of defensive systems" | signed with SALT I; the United States withdrew in 2002 (see page 1 of this book) |
| NPT (1968) | "an arms control treaty in the sense that it regulated the acquisition of nuclear weapons": states that tested before 1967 keep theirs, others give up the right; "did not abolish nuclear weapons; rather, it limited the number of countries that could have them" | UNODA: "A total of 191 States have joined the Treaty, including the five nuclear-weapon States"; extended indefinitely in 1995; India is not a party |
| CTBT (1996) | not in this chapter (the sister book's chapter on external relations: India "refused to sign") | UN Treaty Collection: adopted New York, 10 September 1996; "Not yet in force"; Signatories 188, Parties 179 (status 3 October 2026); India has not signed; the United States and Israel signed in 1996 but have not ratified; the Russian Federation's entry shows only its 1996 signature after its 2023 withdrawal of ratification |
| SALT II, START | named as US-Soviet arms-control treaties | the US-Russian New START, "signed in 2010 and extended to 2026", "entered into force on February 5, 2011", expired on 5 February 2026 (Akashvani News, 5 February 2026, quoting the Russian Foreign Ministry); no treaty limit now binds the two arsenals |
| Kyoto Protocol (1997) | India "joined 160 countries that have signed and ratified" it | UN Treaty Collection: 192 Parties; India's instrument of 26 August 2002 is an accession (see page 8 of this book) |
| India's nuclear doctrine | NCERT gives only the tests of 1974 and 1998 and the case for a "universal and non-discriminatory non-proliferation regime" | the Cabinet Committee on Security's release of 4 January 2003, quoted in Part 2 |
Prelims traps in this chapter. (1) NCERT dates the Biological Weapons Convention 1972 and the Chemical Weapons Convention 1997: the first by its signature year, the second by its entry into force (the CWC was signed in 1993). (2) The NPT is arms control, not disarmament, in NCERT's classification: it "did not abolish nuclear weapons". (3) India has not signed the CTBT; it is not a case of "signed but not ratified" (that is the United States). (4) India's doctrine says nuclear weapons will be used "only ... in retaliation against a nuclear attack"; against a major biological or chemical attack India "will retain the option" of nuclear retaliation, an option and not a commitment. (5) The Political Council of the Nuclear Command Authority, chaired by the Prime Minister, "is the sole body which can authorize the use of nuclear weapons"; the Executive Council is chaired by the National Security Advisor. (6) NCERT's four components of India's strategy are not "the Army, Navy, Air Force and police": they are military capability, international norms and institutions, internal security through democracy, and development. (7) Human security's two aspects in the 1994 report are "freedom from fear" and "freedom from want"; NCERT attaches the first to the "narrow" and the second to the "broad" conception.
PART 2 — Concepts & Narrative
Deterrence, defence, balance of power, alliance. NCERT's four components of traditional security policy. A government facing the threat of war "has three basic choices: to surrender; to prevent the other side from attacking by promising to raise the costs of war to an unacceptable level; and to defend itself when war actually breaks out". Security policy "is concerned with preventing war, which is called deterrence, and with limiting or ending war, which is called defence". Balance of power is the attention governments pay to "some countries [being] bigger and stronger", a "clue to who might be a threat in the future", answered by building military power and the economic and technological power behind it. An alliance "is a coalition of states that coordinate their actions to deter or defend against military attack", usually formalised in treaties, "based on national interests", and liable to change when interests change: NCERT's example is that the US "backed the Islamic militants in Afghanistan against the Soviet Union in the 1980s, but later attacked them" after 11 September 2001.
Referent. "When we say referent we mean 'Security for who?'" In the traditional conception "the referent is the state with its territory and governing institutions"; in the non-traditional conceptions "the referent is expanded" to "individuals or communities or indeed all of humankind". Everything else in the non-traditional view (what is secured, from what, by what means) follows from changing the referent.
What Is Security?
NCERT opens by noticing how the word is used to close debate: "we hear that an issue is a security issue and that it is vital for the well-being of the country", with the implication "that it is too important or secret to be debated and discussed openly". In a democracy, "surely this cannot be the case". The definition that follows is in two moves. "At its most basic, security implies freedom from threats", but "our world would be saturated with security issues if we took such a broad view of what is threatening"; so "those who study security ... generally say that only those things that threaten 'core values' should be regarded as being of interest", and even then only "extremely dangerous threats—threats that could so endanger core values that those values would be damaged beyond repair if we did not do something". NCERT leaves the open questions open: "Whose core values though? The core values of the country as a whole? The core values of ordinary women and men in the street?" And it concedes that "security remains a slippery idea": it would be "amazing if six hundred and fifty crore people, organised in nearly 200 countries, had the same conception of security" (the population figure is NCERT's; the United Nations put the world's population above 820 crore in 2025).
Traditional Notions: External
"In the traditional conception of security, the greatest danger to a country is from military threats. The source of this danger is another country which by threatening military action endangers the core values of sovereignty, independence and territorial integrity." Military action also "endangers the lives of ordinary citizens", who "are made targets of war, to break their support of the war". The four components (deterrence, defence, balance of power, alliance building) are in the key-term box above.
The traditional view locates most threats outside the border for a structural reason: "the international system is a rather brutal arena in which there is no central authority capable of controlling behaviour". Within a country "the threat of violence is regulated by an acknowledged central authority — the government"; in world politics "there is no acknowledged central authority that stands above everyone else". The UN is not one: "as presently constituted, the UN is a creature of its members and has authority only to the extent that the membership allows it to have authority and obeys it. So, in world politics, each country has to be responsible for its own security."
Traditional Notions: Internal
Why does the traditional view say so little about internal security? Because "after the Second World War it seemed that, for the most powerful countries on earth, internal security was more or less assured": the US and the Soviet Union "appeared to be united and could expect peace within their borders", and the powerful western European states "faced no serious threats from groups or communities living within those borders", so they "focused primarily on threats from outside". Their external threat was the other alliance; some European powers also "continued to worry about violence in their colonies", as in Vietnam and Kenya in the 1950s.
The new states of Asia and Africa inherited some of these fears and added two of their own. Some joined the Cold War alliances and had to worry about the Cold War "becoming a hot war and dragging them into hostilities". NCERT's figure: "The Cold War between the two superpowers was responsible for approximately one-third of all wars in the post-Second World War period. Most of these wars were fought in the Third World." Beyond that, the new countries "faced the prospect of military conflict with neighbouring countries" and "had to worry about internal military conflict": "Many newly-independent countries came to fear their neighbours even more than they feared the US or Soviet Union or the former colonial powers." Internally they feared "separatist movements", and "sometimes, the external and internal threats merged" when "a neighbour might help or instigate an internal separatist movement". NCERT's two statistics on the result, which it does not source: "Internal wars now make up more than 95 per cent of all armed conflicts fought anywhere in the world. Between 1946 and 1991, there was a twelve-fold rise in the number of civil wars—the greatest jump in 200 years."
Traditional Security and Cooperation
Even within the traditional conception "there is a recognition that cooperation in limiting violence is possible", on both "the ends and the means of war". On ends, "countries should only go to war for the right reasons, primarily self-defence or to protect other people from genocide". On means, "armies must avoid killing or hurting non-combatants as well as unarmed and surrendering combatants", "should not be excessively violent", and "force must in any case be used only after all the alternatives have failed".
Three further forms of cooperation. Disarmament "requires all states to give up certain kinds of weapons": NCERT's examples are "the 1972 Biological Weapons Convention (BWC) and the 1997 Chemical Weapons Convention (CWC)", which "banned the production and possession of these weapons"; "more than 155 states acceded to the BWC and 193 states acceded to the CWC", and "both conventions included all the great powers". The superpowers "did not want to give up the third type of weapons of mass destruction, namely, nuclear weapons, so they pursued arms control". Arms control "regulates the acquisition or development of weapons": the Anti-ballistic Missile Treaty of 1972 "tried to stop the United States and Soviet Union from using ballistic missiles as a defensive shield to launch a nuclear attack" while allowing "a very limited number of defensive systems"; SALT II and START followed; and the NPT of 1968 "was an arms control treaty in the sense that it regulated the acquisition of nuclear weapons: those countries that had tested and manufactured nuclear weapons before 1967 were allowed to keep their weapons; and those that had not done so were to give up the right to acquire them". Confidence building "is a process in which countries share ideas and information with their rivals": "they tell each other about their military intentions and, up to a point, their military plans", the forces they possess and where they are deployed, so that "rivals do not go to war through misunderstanding or misperception".
NCERT's summary of the traditional conception: it is "principally concerned with the use, or threat of use, of military force. In traditional security, force is both the principal threat to security and the principal means of achieving security."
The treaty record as read in October 2026. The Chemical Weapons Convention's organisation counts "193 States committed to the Chemical Weapons Convention" (OPCW, 4 October 2026), which matches NCERT's figure. The NPT has "191 States", including the five nuclear-weapon states; it was "extended indefinitely" in 1995 and UNODA describes it as the arms-limitation agreement more states have joined "than any other" (UNODA treaty page, read 4 October 2026); India, Pakistan and Israel have never joined, and the Democratic People's Republic of Korea announced its withdrawal in 2003. The Comprehensive Nuclear-Test-Ban Treaty, adopted at New York on 10 September 1996, is "Not yet in force"; the UN Treaty Collection lists 188 signatories and 179 parties (status as at 3 October 2026), India among neither; the United States and Israel appear with 1996 signatures and no ratification, and the Russian Federation, which withdrew its ratification in 2023, now appears with its signature alone. The US-Russian New START, the last of the bilateral strategic treaties NCERT's SALT and START rows lead to, "entered into force on February 5, 2011, with an original validity period of 10 years and was later extended to February 5, 2026", and expired that day: the Russian Foreign Ministry said the two sides "are no longer bound by the treaty's provisions", and the UN Secretary-General called it "the first time in over half a century that there are no binding limits on the strategic nuclear arsenals of the two countries" (Akashvani News, 5 February 2026). The counts for the Biological Weapons Convention and the Treaty on the Prohibition of Nuclear Weapons, and the warhead estimates in the SIPRI Yearbook 2026, are in the dated box below.
Weapons of mass destruction: the counts, dated. The Biological Weapons Convention, "opened for signature on 10 April 1972 and entered into force on 26 March 1975", "currently has 189 States Parties and four Signatory States (Egypt, Haiti, Somalia and the Syrian Arab Republic)", with four states that have neither signed nor acceded (BWC Implementation Support Unit, Universalization Toolkit, April 2026); NCERT's "more than 155" is its edition's count. The Treaty on the Prohibition of Nuclear Weapons entered into force on 22 January 2021 and had 96 signatories and 75 parties on 4 October 2026 (UN Treaty Collection); none of the nine nuclear-armed states has joined it. SIPRI's Yearbook 2026 estimates "a total global inventory of an estimated 12 187 nuclear warheads in January 2026", about 9,745 of them in military stockpiles; China's arsenal "increased from around 600 warheads in January 2025 to approximately 620 in January 2026"; India had "a growing stockpile of about 190 nuclear weapons as of January 2026"; Pakistan's "is thought to have remained stable at around 170 warheads" (SIPRI, chapter 8, June 2026). On declared doctrines: China's government statement of 16 October 1964, the day of its first test, said China would never be the first to use nuclear weapons, and its 2019 white paper China's National Defense in the New Era repeats that China "is always committed to a nuclear policy of no first use of nuclear weapons at any time and under any circumstances" (State Council Information Office, 24 July 2019). Pakistan has published no doctrine document: "full spectrum deterrence" is a formula of its National Command Authority's statements, and the four "thresholds" (space, military, economic strangulation, domestic destabilisation) attributed to Lieutenant-General Khalid Kidwai come from a visit report by the Landau Network-Centro Volta dated 14 January 2002, which records that "nuclear weapons are aimed solely at India". Cite each as what it is: a statement, a white paper, a visit report.
Non-Traditional Notions
Non-traditional notions "go beyond military threats to include a wide range of threats and dangers affecting the conditions of human existence". They begin "by questioning the traditional referent of security" and then "the other three elements of security — what is being secured, from what kind of threats and the approach to security". Proponents answer "Security for who?" with "Not just the state but also individuals or communities or indeed all of humankind". The two names are human security and global security.
Human security "is about the protection of people more than the protection of states". NCERT grants that "human security and state security should be — and often are — the same thing", but "secure states do not automatically mean secure peoples": protecting citizens from foreign attack "may be a necessary condition for the security of individuals, but it is certainly not a sufficient one", because "during the last 100 years, more people have been killed by their own governments than by foreign armies". All proponents agree that the "primary goal is the protection of individuals"; they differ on the threats. The narrow conception focuses on "violent threats to individuals", or, in Kofi Annan's words as NCERT quotes them, "the protection of communities and individuals from internal violence". The broad conception adds "hunger, disease and natural disasters because these kill far more people than war, genocide and terrorism combined", and in its broadest form "economic security and 'threats to human dignity'". NCERT's gloss: "the broadest formulation stresses what has been called 'freedom from want' and 'freedom from fear', respectively".
Global security "emerged in the 1990s in response to the global nature of threats such as global warming, international terrorism, and health epidemics like AIDS and bird flu". No country can resolve these alone, and "one country may have to disproportionately bear the brunt of a global problem": NCERT's example is that "a sea level rise of 1.5–2.0 meters would flood 20 percent of Bangladesh, inundate most of the Maldives, and threaten nearly half the population of Thailand".
The 1994 Human Development Report, which NCERT's chapter photo quotes. The UNDP's Human Development Report 1994 is the document behind "human security". Its chapter 2, "New dimensions of human security", opens: "The concept of security has for too long been interpreted narrowly: as security of territory from external aggression, or as protection of national interests in foreign policy or as global security from the threat of a nuclear holocaust. It has been related more to nation-states than to people." (NCERT's photo caption shortens this to "It has been more related to nation states than people"; the report's words are as given here.) The report defines human security by two aspects: "It means, first, safety from such chronic threats as hunger, disease and repression. And second, it means protection from sudden and hurtful disruptions in the patterns of daily life—whether in homes, in jobs or in communities." It names "two major components of human security: freedom from fear and freedom from want", recognised "right from the beginning of the United Nations", and says "the list of threats to human security is long, but most can be considered under seven main categories": economic security, food security, health security, environmental security, personal security, community security and political security (HDR 1994, pp. 22-25). Mahbub ul Haq led the report. For a Mains answer, quote the two aspects and list the seven categories; NCERT's narrow and broad conceptions map onto "freedom from fear" and "freedom from want".
New Sources of Threats
Terrorism "refers to political violence that targets civilians deliberately and indiscriminately. International terrorism involves the citizens or territory of more than one country." Terrorist groups "seek to change a political context or condition that they do not like by force or threat of force"; civilian targets are chosen "to terrorise the public and to use the unhappiness of the public as a weapon against national governments or other parties in conflict". The classic cases "involve hijacking planes or planting bombs in trains, cafes, markets and other crowded places". Since 11 September 2001 "other governments and public have paid more attention to terrorism, though terrorism itself is not new"; in the past "most of the terror attacks have occurred in the Middle East, Europe, Latin America and South Asia".
Human rights "have come to be classified into three types": political rights "such as freedom of speech and assembly"; economic and social rights; and "the rights of colonised people or ethnic and indigenous minorities". There is "broad agreement on this classification" but none on "which set of rights should be considered as universal human rights, nor what the international community should do when rights are being violated". Since the 1990s, "Iraq's invasion of Kuwait, the genocide in Rwanda, and the Indonesian military's killing of people in East Timor have led to a debate on whether or not the UN should intervene to stop human rights abuses": some argue "the UN Charter empowers the international community to take up arms in defence of human rights"; others "that the national interests of the powerful states will determine which instances of human rights violations the UN will act upon".
Global poverty is "another source of insecurity". NCERT's figures are those of its edition: "World population—now at 760 crore—will grow to nearly 1000 crore by the middle of the 21st century"; "half the world's population growth occurs in just six countries—India, China, Pakistan, Nigeria, Bangladesh and Indonesia"; among the poorest countries "population is expected to triple in the next 50 years, whereas many rich countries will see population shrinkage". The mechanism: "high per capita income and low population growth make rich states or rich social groups get richer, whereas low incomes and high population growth reinforce each other to make poor states and poor groups get poorer". The disparity "contributes to the gap between the Northern and Southern countries", and within the South; "most of the world's armed conflicts now take place in sub-Saharan Africa, which is also the poorest region of the world".
Migration. Poverty in the South "has also led to large-scale migration to seek a better life ... in the North", creating "international political frictions". NCERT's distinction, a Prelims regular: "International law and norms make a distinction between migrants (those who voluntarily leave their home countries) and refugees (those who flee from war, natural disaster or political persecution). States are generally supposed to accept refugees, but they do not have to accept migrants." People "who have fled their homes but remain within national borders are called 'internally displaced people'"; NCERT's example is the "Kashmiri Pandits that fled the violence in the Kashmir Valley in the early 1990s". The refugee map "tallies almost perfectly with the world conflicts map": "From 1990 to 1995, 70 states were involved in 93 wars which killed about 55 lakh people", and "in the 1990s, all but three of the 60 refugee flows coincided with an internal armed conflict". NCERT's UNHCR chart of where refugees were hosted in 2017 gives Africa 30 per cent, the Middle East and North Africa 26, Europe 17, the Americas 16, Asia and the Pacific 11.
Health epidemics "such as HIV-AIDS, bird flu, and severe acute respiratory syndrome (SARS) have rapidly spread across countries through migration, business, tourism and military operations". NCERT's dated figures: "By 2003, an estimated 4 crore people were infected with HIV-AIDS worldwide, two-thirds of them in Africa and half of the rest in South Asia"; drug therapies lowered the death rate in rich countries in the late 1990s "but these treatments were too expensive to help poor regions like Africa". New diseases ("Corona, ebola virus, hantavirus, and hepatitis C") have emerged while old ones ("tuberculosis, malaria, dengue fever and cholera") "have mutated into drug resistant forms"; animal epidemics (mad-cow disease in Britain, bird flu in Asia) have large economic effects. Such epidemics "demonstrate the growing inter-dependence of states making their borders less meaningful than in the past".
The test. "Expansion of the concept of security does not mean that we can include any kind of disease or distress in the ambit of security. If we do that, the concept of security stands to lose its coherence." To qualify, "an issue must share a minimum common criterion, say, of threatening the very existence of the referent (a state or group of people) though the precise nature of this threat may be different": the Maldives and sea-level rise; southern Africa and HIV-AIDS, where "one in six adults has the disease (one in three for Botswana, the worst case)"; Rwanda in 1994, where "nearly five lakh" Tutsi "were killed by the rival Hutu tribe in a matter of weeks".
Cooperative Security
"Dealing with many of these non-traditional threats to security require cooperation rather than military confrontation." Force "may have a role to play in combating terrorism or in enforcing human rights (and even here there is a limit to what force can achieve)", but "it is difficult to see what force would do to help alleviate poverty, manage migration and refugee movements, and control epidemics"; "in most cases, the use of military force would only make matters worse". Cooperation "may be bilateral (i.e. between any two countries), regional, continental, or global", and may involve "international organisations (the UN, the World Health Organisation, the World Bank, the IMF etc.), non-governmental organisations (Amnesty International, the Red Cross, private foundations and charities, religious organisations, trade unions, associations, social and development organisations), businesses and corporations, and great personalities (e.g. Mother Teresa, Nelson Mandela)". Force is not excluded: cooperative security "may involve the use of force as a last resort", against "governments that kill their own people or ignore the misery of their populations" and against "international terrorists and those who harbour them", but "non-traditional security is much better when the use of force is sanctioned and applied collectively by the international community rather than when an individual country decides to use force on its own".
India's Security Strategy
India "has faced traditional (military) and non-traditional threats to its security that have emerged from within as well as outside its borders". NCERT gives its strategy "four broad components, which have been used in a varying combination from time to time".
First, military capability, "because India has been involved in conflicts with its neighbours — Pakistan in 1947–48, 1965, 1971 and 1999; and China in 1962". Surrounded "by nuclear-armed countries in the South Asian region, India's decision to conduct nuclear tests in 1998 was justified by the Indian government in terms of safeguarding national security. India first tested a nuclear device in 1974."
Second, international norms and institutions. Nehru "supported the cause of Asian solidarity, decolonisation, disarmament, and the UN as a forum in which international conflicts could be settled". India "took initiatives to bring about a universal and non-discriminatory non-proliferation regime in which all countries would have the same rights and obligations with respect to weapons of mass destruction (nuclear, biological, chemical)", argued "for an equitable New International Economic Order (NIEO)", and "used non-alignment to help carve out an area of peace outside the bloc politics of the two superpowers". "India joined 160 countries that have signed and ratified the 1997 Kyoto Protocol" (NCERT's count is of its day; the UN Treaty Collection now lists 192 parties, and India's instrument of 26 August 2002 was an accession, not a signature followed by ratification). "Indian troops have been sent abroad on UN peacekeeping missions in support of cooperative security initiatives."
Third, internal security. "Several militant groups from areas such as the Nagaland, Mizoram, the Punjab, and Kashmir among others have, from time to time, sought to break away from India. India has tried to preserve national unity by adopting a democratic political system, which allows different communities and groups of people to freely articulate their grievances and share political power."
Fourth, development. An attempt "to develop its economy in a way that the vast mass of citizens are lifted out of poverty and misery and huge economic inequalities are not allowed to exist", which "has partially succeeded". Democratic politics "allows spaces for articulating the voice of the poor", and there is "a pressure on the democratically elected governments to combine economic growth with human development". NCERT's conclusion: "democracy is not just a political ideal; a democratic government is also a way to provide greater security".
India's nuclear doctrine, in the Government's words. On 4 January 2003 the Cabinet Committee on Security "met today to review the progress in operationaizing of India's nuclear doctrine" and "decided that the following information, regarding the nuclear doctrine and operational arrangements governing India's nuclear assets, should be shared with the public". The release, from the Prime Minister's Office, says "India's nuclear doctrine can be summarized as follows": "Building and maintaining a credible minimum deterrent; A posture of 'No First Use': nuclear weapons will only be used in retaliation against a nuclear attack on Indian territory or on Indian forces anywhere; Nuclear retaliation to a first strike will be massive and designed to inflict unacceptable damage. Nuclear retaliatory attacks can only be authorised by the civilian political leadership through the Nuclear Command Authority. Non-use of nuclear weapons against non-nuclear weapon states; However, in the event of a major attack against India, or Indian forces anywhere, by biological or chemical weapons, India will retain the option of retaliating with nuclear weapons; A continuance of strict controls on export of nuclear and missile related materials and technologies, participation in the Fissile Material Cutoff Treaty negotiations, and continued observance of the moratorium on nuclear tests. Continued commitment to the goal of a nuclear weapon free world, through global, verifiable and non-discriminatory nuclear disarmament." The same release set out the command structure: "The Nuclear Command Authority comprises a Political Council and an Executive Council. The Political Council is chaired by the Prime Minister. It is the sole body which can authorize the use of nuclear weapons. The Executive Council is chaired by the National Security Advisor. It provides inputs for decision making by the Nuclear Command Authority and executes the directives given to it by the Political Council." The CCS also "approved the appointment of a Commander-in-Chief, Strategic Forces Command, to manage and administer all Strategic Forces". Three points aspirants get wrong: the release is a published summary of a doctrine already being operationalised, not the adoption of a new one (the National Security Advisory Board's draft had been released in August 1999); the biological-or-chemical clause is an option conditioned on a "major" attack, not a commitment; and the disarmament and test-moratorium commitments are part of the doctrine, which is why India's position on the CTBT and the NPT (page 1 and the sister book) is consistent with it. No later official document has revised the 2003 text.
India's four components, as of October 2026. Military capability and Pakistan: "the tragic terrorist attack in Pahalgam on April 22, 2025, which killed 26 innocent civilians", was followed by the Cabinet Committee on Security's decision to hold the Indus Waters Treaty of 1960 in abeyance and by Operation Sindoor, in which "nine key terror camps including those in Bahawalpur and Muridke, were identified and neutralized"; "on May 10, 2025, at 1700 hours both sides agreed to halt military actions on land, air, and sea" (PIB backgrounder, Global Solidarity with India: A United Front Against Cross-Border Terrorism, May 2025). India restated on 20 March 2026 that the Treaty "will remain in abeyance until Islamabad ends its support to terrorism" (Akashvani News). Norms and institutions: India was the third-largest contributor of uniformed personnel to UN peacekeeping at 28 February 2026, with 4,278 (4,121 men and 157 women), behind Rwanda (4,405) and Nepal (4,340) and ahead of Bangladesh (4,148) and Pakistan (UN Department of Peace Operations, contributions by country ranking, February 2026). On terror financing, the Financial Action Task Force placed Pakistan under "increased monitoring" after its "high-level political commitment" of June 2018 and removed it at the plenary of 21 October 2022 ("No longer under Increased Monitoring – Nicaragua and Pakistan"). Internal security: the Home Minister told the Lok Sabha on 30 March 2026 that left-wing-extremism-affected districts, "which were 126 in 2014, have now been reduced to two districts"; the Minister of State for Home told the Rajya Sabha in July 2026 that the count had fallen "from 126 to 90 in April 2018, 70 in July 2021, 38 in April 2024, 8 in December 2025 and zero in March 2026" and that "no district is categorized as LWE affected", with 37 "Legacy and Thrust" districts and one "District of Concern" still monitored (Akashvani News, 29 July 2026). These are the Government's statements of its own count; NCERT's "Nagaland, Mizoram, the Punjab, and Kashmir" list of separatist challenges predates them. Development: the sister book's chapters on planned development and recent developments carry the dated record.
PART 3 — UPSC Integration
How UPSC has asked this chapter. GS3 2021: "Analyse the complexity and intensity of terrorism, its causes, linkages and obnoxious nexus. Also suggest measures required to be taken to eradicate the menace of terrorism." GS3 2017: the "scourge of terrorism" and "the major sources of terrorist funding". GS3 2023: India's internal security challenges and the role of intelligence agencies; the sources of terror funding and the "No Money for Terror" conferences. GS2 2024: the effectiveness of the UN Security Council's Counter-Terrorism Committee. Each is answered from NCERT's definition of terrorism and its cooperative-security argument (force "sanctioned and applied collectively"), with India's four components as the structure and the dated record below as the evidence. GS2 questions on nuclear policy and India's position on the NPT and CTBT start from the 2003 release quoted above.
Three Frameworks
1. The four-question grid. Referent (state or people?); threat (military or non-military?); source (another state, or poverty, disease, environment, non-state actors?); approach (force, or cooperation?). Classify any statement with it: NCERT's exercise 2 (chikungunya, workers' inflow, a group demanding nationhood, a group demanding autonomy, a critical newspaper) is this grid applied.
2. NCERT's test of a security problem. An issue qualifies when it threatens "the very existence of the referent". Use it to resist the Mains temptation to call everything a security issue, and to justify why sea-level rise is a security threat to the Maldives but a development issue elsewhere.
3. India's four components as an answer skeleton. Military capability (dated: the 1998 tests, the 2003 doctrine, the current treaty position); norms and institutions (non-proliferation, peacekeeping, the Kyoto Protocol and its successor the Paris Agreement, the UN counter-terrorism bodies); internal security through democracy (the dated record on left-wing extremism and the North-East); development (NCERT's "partially succeeded"). A GS3 internal-security answer that uses all four will cover causes, measures and the democratic frame UPSC rewards.
Confused Pairs
- Deterrence (preventing war) vs defence (limiting or ending war): NCERT's own distinction; both are traditional.
- Disarmament (giving up a class of weapons: BWC, CWC) vs arms control (regulating acquisition: ABM, SALT, START, NPT).
- Human security (people as referent) vs global security (threats that cross borders: warming, terrorism, epidemics).
- Narrow human security ("freedom from fear", violence) vs broad human security ("freedom from want", hunger, disease, disaster, dignity).
- Migrant (leaves voluntarily) vs refugee (flees war, disaster or persecution) vs internally displaced person (remains within the border).
- CTBT: India has not signed vs the United States and Israel: signed, not ratified vs Russia: ratified, then withdrew ratification (2023).
- Political Council (PM; authorises use) vs Executive Council (NSA; inputs and execution) of the Nuclear Command Authority.
Exam Strategy
- Prelims: memorise NCERT's two statistics (one-third of post-1945 wars; 95 per cent internal; twelve-fold rise 1946-91), the treaty table above with the dates NCERT uses, the three types of human rights, the migrant/refugee/IDP distinction, the four components of India's strategy, and the 2003 doctrine's points in the Government's wording.
- Mains: open with NCERT's definition and test; structure with the four-question grid; quote the 1994 report's two aspects and seven categories; close with India's four components and the dated record; cite counts as "UN Treaty Collection, October 2026" or "OPCW, October 2026", never as timeless figures.
- Avoid: "India has not ratified the CTBT" (it has not signed); "India will retaliate with nuclear weapons against a chemical attack" (an option, if the attack is major); "the doctrine was adopted in 2003" (published; the draft was 1999); "the NPT is a disarmament treaty" (NCERT: arms control); "Pakistan's official doctrine document" (Pakistan has published none; see the dated box).
- Cross-reading: page 1 (the Cold War's arms-control box: LTBT, NPT, SALT, START); page 8 (Kyoto and Paris); the sister book's "India's External Relations" (the 1974 and 1998 tests, the NPT and CTBT positions); the Class XI Political Theory chapter on peace.
Practice Questions
NCERT's exercises, worked
- (i) Confidence Building Measures: (b) a process of exchanging information on defence matters between nations on a regular basis; (ii) Arms Control: (d) regulates the acquisition or development of weapons; (iii) Alliance: (c) a coalition of nations meant to deter or defend against military attacks; (iv) Disarmament: (a) giving up certain types of weapons.
- (a) chikungunya or dengue: a non-traditional (health) concern if it threatens the existence of a community, otherwise not a security threat; (b) inflow of workers from a neighbouring nation: migration, a non-traditional concern (NCERT: states "do not have to accept migrants"), not a military threat; (c) a group demanding nationhood: a traditional internal security threat (secession threatens territorial integrity); (d) a group demanding autonomy: not a threat to the state's existence; democratic accommodation, NCERT's third component; (e) a newspaper critical of the armed forces: not a threat; free speech is part of the democratic system NCERT calls a source of security.
- Traditional security takes the state as referent, military force as the principal threat and the principal means, and other states as the source; non-traditional security expands the referent to people and humankind, the threats to hunger, disease, disasters, environment, terrorism and rights violations, and the approach to cooperation. Alliances belong to the traditional category (NCERT's fourth component).
- Third World people face threats from neighbours and from internal separatism, and the non-traditional threats of poverty, epidemics, displacement and conflict (sub-Saharan Africa is NCERT's example); First World people, after 1945, faced mainly the external military threat of the rival bloc and today face global threats (terrorism, warming, epidemics) more than internal war.
- Terrorism is a non-traditional threat in NCERT's classification (listed under "new sources of threats"), because its targets are civilians and its agents are usually non-state; but it has a traditional dimension when a state sponsors it against another, and NCERT allows force "against international terrorists and those who harbour them".
- Surrender; deter (raise the costs of war to an unacceptable level); defend (deny the attacker its objectives and defeat its forces). Governments do not advertise the first.
- Balance of power is a government's sensitivity to the relative strength of other countries, especially neighbours and past rivals, as a clue to future threats; a state maintains it by building military power and the economic and technological power behind it, and by alliances.
- Alliances increase a coalition's "effective power relative to another country or alliance", to deter or defend against attack; NCERT's example of a functioning one is NATO, whose Article 5 treats an armed attack on one member as an attack on all (the dropped Cold War chapter, page 1).
- Yes, by NCERT's test: environmental degradation threatens "the very existence of the referent" where it submerges a state (the Maldives), floods a fifth of a country (Bangladesh) or destroys livelihoods; it is global in nature and therefore a case for cooperative security.
- Nuclear weapons deter nuclear or large conventional attack by another state, the traditional threat; they do nothing against poverty, epidemics, migration, environmental change or terrorism by non-state actors, which NCERT says "require cooperation rather than military confrontation".
- Both, in "varying combination": traditional (four wars with Pakistan, 1962 with China, the 1974 and 1998 tests, the 2003 doctrine) and non-traditional (democracy as a security mechanism, development to end poverty, norms and institutions, peacekeeping, the Kyoto Protocol). The dated record below shows where the balance has fallen in the 2020s.
- The cartoon links war and terrorism as each other's cause and justification; in favour: wars that kill civilians create the grievances terrorism feeds on, and NCERT's alliance example (the US and the Afghan militants) shows how one produces the other; against: NCERT defines terrorism by its deliberate targeting of civilians, which distinguishes it from war under the limits NCERT lists, and most terrorism arises without an inter-state war.
Practice (UPSC-pattern, not past papers)
- "In traditional security, force is both the principal threat to security and the principal means of achieving security." Examine the statement and show how the non-traditional conception alters each of the four elements of security. (GS3, 15 marks)
- Distinguish disarmament, arms control and confidence building with one treaty or measure each. With New START's expiry on 5 February 2026, what remains of the arms-control architecture NCERT describes? (GS2, 10 marks)
- State the two aspects and seven categories of human security in the UNDP's 1994 report. Apply them to one Indian internal-security challenge of your choice. (GS3, 10 marks)
- Reproduce the elements of India's nuclear doctrine as summarised by the Cabinet Committee on Security on 4 January 2003 and explain why the doctrine is described as "credible minimum deterrence" rather than "minimum deterrence" alone. (GS2, 10 marks)
📦 Revision Capsule
Hard Facts
- Security: "freedom from threats" to "core values", only "extremely dangerous threats"; traditional referent the state; non-traditional referent individuals, communities, humankind.
- Traditional components: deterrence, defence, balance of power, alliance building; three choices (surrender, deter, defend); no central authority in world politics.
- NCERT's statistics: Cold War caused about one-third of post-1945 wars; internal wars over 95 per cent of armed conflicts; twelve-fold rise in civil wars 1946-91; 70 states, 93 wars, 55 lakh dead, 1990-95.
- Disarmament: BWC (1972), CWC (1997; OPCW 193 states, October 2026). Arms control: ABM 1972, SALT II, START, NPT 1968 (191 states, extended 1995; India not a party). CTBT 1996: not in force; 188 signatories, 179 parties (3 October 2026); India has not signed. New START: in force 5 February 2011, expired 5 February 2026.
- Human security: HDR 1994, "freedom from fear" and "freedom from want", two aspects, seven categories; Annan's narrow formulation; global security from the 1990s.
- Threats: terrorism (civilians, deliberately and indiscriminately); three types of human rights; poverty (NCERT: 760 crore, six countries); migrant vs refugee vs IDP (Kashmiri Pandits); epidemics; the existence test (Maldives; Botswana one in three; Rwanda five lakh).
- India: four components; wars 1947-48, 1965, 1971, 1999 and 1962; tests 1974 and 1998; Kyoto (NCERT 160; UNTC 192 parties; India acceded 26 August 2002); doctrine of 4 January 2003: credible minimum deterrent, no first use, massive retaliation, civilian authorisation through the NCA (Political Council under the PM; Executive Council under the NSA), non-use against non-nuclear states with the option against a major biological or chemical attack, export controls, FMCT, test moratorium, disarmament goal.
Core Concepts
- Referent; the four-question grid; the existence test; deterrence vs defence; cooperative security (force last and collective).
- Contexts: post-1945 Europe vs the new states; the Maldives vs southern Africa.
- Democracy as a security mechanism (NCERT's third and fourth components).
Confused Pairs
- Deterrence vs defence; disarmament vs arms control; human vs global security; narrow vs broad; migrant vs refugee vs IDP; not signed (India, CTBT) vs signed-not-ratified (US) vs ratification withdrawn (Russia); Political vs Executive Council.
PYQ Pattern
- Mains GS3 2017, 2021, 2023 (terrorism, funding, internal security and intelligence); GS2 2024 (UNSC Counter-Terrorism Committee). GS2 nuclear-policy questions start from the 2003 release.
Sources
- NCERT, Contemporary World Politics (Class XII), ch. 5 "Security in the Contemporary World", Reprint 2026-27: ncert.nic.in PDF.
- Prime Minister's Office, "Cabinet Committee on Security Reviews Progress in Operationalizing India's Nuclear Doctrine", 4 January 2003: PIB archive.
- UNDP, Human Development Report 1994, chapter 2 "New dimensions of human security", pp. 22-25: UNDP PDF.
- UN Treaty Collection, Comprehensive Nuclear-Test-Ban Treaty (chapter XXVI-4), status as at 3 October 2026: treaties.un.org; Kyoto Protocol (chapter XXVII-7-a): treaties.un.org.
- UNODA, Treaty on the Non-Proliferation of Nuclear Weapons: disarmament.unoda.org.
- OPCW, member states: opcw.org.
- Akashvani News, "US and Russia Exit New START Treaty, Triggering Fears Over Global Nuclear Stability", 5 February 2026: newsonair.gov.in.
- Akashvani News, Home Minister's statement in the Lok Sabha on left-wing extremism, 30 March 2026: newsonair.gov.in.
- UN Treaty Collection, Treaty on the Prohibition of Nuclear Weapons (chapter XXVI-9), status as at 4 October 2026: treaties.un.org.
- BWC Implementation Support Unit (UNODA), 2026 Updated Universalization Toolkit, April 2026: UNODA PDF.
- SIPRI Yearbook 2026, chapter 8 "World nuclear forces": SIPRI PDF; summary: SIPRI PDF.
- State Council Information Office of the PRC, China's National Defense in the New Era, 24 July 2019: english.www.gov.cn; PRC Ministry of Foreign Affairs on the government statement of 16 October 1964: mfa.gov.cn.
- Landau Network-Centro Volta, Nuclear safety, nuclear stability and nuclear strategy in Pakistan, 14 January 2002, as hosted by Pugwash: pugwash.org.
- PIB, Global Solidarity with India: A United Front Against Cross-Border Terrorism, May 2025: PIB PDF; Akashvani News, 20 March 2026, on the Indus Waters Treaty: newsonair.gov.in.
- UN Department of Peace Operations, Contributions by Country (Ranking), February 2026: peacekeeping.un.org PDF.
- FATF, "Outcomes FATF Plenary, 20-21 October 2022" (which records Pakistan's commitments "that the FATF identified in June 2018 and June 2021"): fatf-gafi.org.
- Akashvani News, "Country becomes free of Left Wing Extremism after nearly six decades: MoS HM in RS", 29 July 2026: newsonair.gov.in.
BharatNotes