South Asia: India and its Neighbours (Pakistan, Bangladesh and China), ISC Class 11

What South Asia: India and its Neighbours is about

Weightage: CISCE gives no Class XI unit weightage for ISC Political Science. South Asia: India and its Neighbours is topic 12 of the Class XI syllabus (Contemporary International Relations) and can be asked anywhere in the 80-mark Paper I (Theory, 3 hours). Class XI is examined by the school, so your school sets the paper and decides how many marks each topic carries.Source: CISCE ISC Political Science (852) syllabus, examination year 2028, Class XI

Key concepts

The 1965 war and the Tashkent Declaration

Background

• The Kashmir dispute since 1947; Pakistan believed India had been weakened by the 1962 war with China and the death of Nehru (1964).
• In April 1965 there were clashes in the Rann of Kutch.
• In August 1965 Pakistan launched Operation Gibraltar, sending armed infiltrators into Jammu and Kashmir to stir a rising; local people did not rise, and India responded strongly.

The war

• Pakistan attacked in the Chhamb-Akhnoor sector (Operation Grand Slam, September 1965). India, under Prime Minister Lal Bahadur Shastri, opened a front across the international border towards Lahore and Sialkot (6 September).
• After heavy fighting, including tank battles, a UN-called ceasefire came into force on 23 September 1965. Neither side won decisively, but Pakistan failed to take Kashmir.

Tashkent Declaration (10 January 1966)

• Signed by Shastri and Pakistan's President Ayub Khan at Tashkent, mediated by Soviet Prime Minister Alexei Kosygin.
• Terms: both sides would withdraw their forces to the positions held before 5 August 1965; restore diplomatic, economic and trade relations; not interfere in each other's internal affairs; settle disputes peacefully; repatriate prisoners of war; and discourage hostile propaganda.
• Shastri died in Tashkent on 11 January 1966, the day after signing.
• Assessment: it ended the war and showed Soviet diplomatic influence, but India returned strategic posts it had captured, such as Haji Pir, which was criticised at home; the Kashmir issue was not solved.

Worked example

[4] State the main terms of the Tashkent Declaration and assess its significance. (Evaluate)

Try it first, then show the solutionSolution

1. Signed 10 January 1966 by Shastri and Ayub Khan; mediated by Kosygin - 1 mark.
2. Withdrawal to positions before 5 August 1965; repatriation of prisoners - 1 mark.
3. Restore diplomatic and trade ties; non-interference; peaceful settlement - 1 mark.
4. Ended war, but Haji Pir returned and Kashmir unresolved - 1 mark.

Answer: Signed on 10 January 1966 by Shastri and Ayub Khan under the mediation of Soviet Prime Minister Kosygin, the Declaration required both armies to withdraw to their positions before 5 August 1965, prisoners to be repatriated, diplomatic and trade relations to be restored, and disputes to be settled peacefully without interference. It ended the war and showed Soviet influence, but India's return of captured posts such as Haji Pir was criticised and the Kashmir issue stayed unresolved.

The 1971 war and the Shimla Agreement

Background

• In the 1970 elections in Pakistan, the Awami League of Sheikh Mujibur Rahman, based in East Pakistan, won a majority, but power was not transferred to it.
• On 25 March 1971 the Pakistan army began a brutal crackdown in East Pakistan. About ten million refugees fled to India, causing an enormous burden.
• India signed the Indo-Soviet Treaty of Peace, Friendship and Co-operation (August 1971) and supported the Bangladeshi liberation forces (the Mukti Bahini).

The war

• After Pakistan's air strikes on Indian airfields on 3 December 1971, India entered the war on both fronts.
• Indian forces with the Mukti Bahini advanced rapidly in the east; on 16 December 1971 about 93,000 Pakistani troops surrendered in Dhaka. Bangladesh became independent.

Shimla Agreement (2 July 1972)

• Signed by Prime Minister Indira Gandhi and Pakistan's President Zulfikar Ali Bhutto.
• Terms: the two countries would settle their differences by peaceful means through bilateral negotiations; the Line of Control in Jammu and Kashmir resulting from the ceasefire of 17 December 1971 would be respected by both sides; forces would withdraw to their sides of the international border; they would refrain from the threat or use of force and from hostile propaganda; communications, trade and travel would be restored step by step.
• India later returned the prisoners of war. India regards the Agreement as committing both sides to bilateral settlement of Kashmir.

Worked example

[4] State the main provisions of the Shimla Agreement (1972). (Recall)

Try it first, then show the solutionSolution

1. Signed by Indira Gandhi and Z. A. Bhutto, 2 July 1972 - 1 mark.
2. Differences to be settled peacefully through bilateral negotiations - 1 mark.
3. Line of Control from the 17 December 1971 ceasefire to be respected - 1 mark.
4. Withdrawal to the international border; no use of force; restore relations - 1 mark.

Answer: Signed by Indira Gandhi and Zulfikar Ali Bhutto on 2 July 1972, the Shimla Agreement committed India and Pakistan to settle their differences peacefully through bilateral negotiations, to respect the Line of Control in Jammu and Kashmir arising from the ceasefire of 17 December 1971, to withdraw forces to their side of the international border, to refrain from the use of force and hostile propaganda, and to restore communications and trade step by step.

The Lahore Declaration and the Kargil war (1999)

Lahore Declaration (21 February 1999)

• After both countries tested nuclear weapons in May 1998, Prime Minister Atal Bihari Vajpayee travelled to Lahore on the inaugural Delhi-Lahore bus service and signed the Declaration with Prime Minister Nawaz Sharif.
• Terms: intensify efforts to resolve all issues, including Jammu and Kashmir; refrain from interference in each other's internal affairs; reaffirm the Shimla Agreement; take confidence-building measures, including advance notice of ballistic missile tests and steps to reduce the risk of accidental nuclear use; condemn terrorism.

Kargil war (May-July 1999)

• In early 1999 Pakistani soldiers and militants secretly occupied heights on the Indian side of the Line of Control in the Kargil sector, threatening the highway to Leh.
• India launched Operation Vijay; the Indian Army and Air Force recaptured key heights such as Tiger Hill in extremely difficult terrain, while India kept to its side of the LoC.
• Under international pressure, including from the USA, Pakistan withdrew; the war ended in July 1999. India marks 26 July as Kargil Vijay Diwas.
• Consequences: the Lahore peace process collapsed; India's restraint won international sympathy; India set up the Kargil Review Committee, which led to reforms in intelligence and defence management; in October 1999 a military coup in Pakistan brought General Pervez Musharraf to power.

Worked example

[4] Why is the Kargil war described as a betrayal of the Lahore Declaration? (Analysis)

Try it first, then show the solutionSolution

1. Lahore Declaration (February 1999): Vajpayee and Sharif pledged peace and CBMs - 1 mark.
2. Within months Pakistani troops and militants occupied heights across the LoC in Kargil - 1 mark.
3. Violated the Shimla commitment to respect the LoC reaffirmed at Lahore - 1 mark.
4. Operation Vijay; Pakistan withdrew July 1999; peace process collapsed - 1 mark.

Answer: In February 1999 Vajpayee travelled to Lahore and signed a declaration with Nawaz Sharif pledging to resolve all issues peacefully, reaffirming the Shimla Agreement and adopting nuclear confidence-building measures. Yet within months Pakistani soldiers and militants occupied heights across the LoC in Kargil, violating the very commitment to respect the LoC. India drove them out in Operation Vijay by July 1999, and the Lahore process collapsed.

India and Bangladesh: water dispute and Teen Bigha

Water dispute
1. India and Bangladesh share 54 rivers; a Joint Rivers Commission was set up in 1972.
2. Ganga (Farakka): India built the Farakka Barrage (commissioned 1975) to divert water into the Hooghly to keep Kolkata port navigable. Bangladesh complained that this reduced the dry-season flow downstream, harming farming, fisheries and salinity in its south-west.
3. Short-term agreements followed (1977 and later), and in December 1996 the Ganga Water Treaty was signed by Prime Ministers H. D. Deve Gowda and Sheikh Hasina for thirty years, setting a formula to share the lean-season (January-May) flow at Farakka. It is due to end in 2026, so its renewal is an important issue.
4. Teesta: an interim agreement on sharing the Teesta's waters was prepared in 2011 but not signed, because of objections from West Bengal; it remains a sensitive issue.

Teen Bigha corridor
1. Teen Bigha is a small strip of Indian land that separates the Bangladeshi enclaves of Dahagram and Angarpota from mainland Bangladesh.
2. Under the Land Boundary Agreement of 1974 (Indira Gandhi and Sheikh Mujibur Rahman), India agreed to lease Teen Bigha to Bangladesh in perpetuity so its people could reach the enclave, while India would keep South Berubari.
3. Implementation was delayed by protests in India and legal challenges; the corridor was finally opened in June 1992 for limited hours, and round-the-clock access was granted in 2011.
4. Wider settlement: the Land Boundary Agreement was implemented in 2015 through the Constitution (One Hundredth Amendment) Act, exchanging 111 Indian enclaves in Bangladesh for 51 Bangladeshi enclaves in India and allowing residents to choose their citizenship.

Worked example

[4] Explain the Teen Bigha corridor issue between India and Bangladesh. (Understanding)

Try it first, then show the solutionSolution

1. Indian strip separating Bangladesh's Dahagram-Angarpota enclaves from its mainland - 1 mark.
2. 1974 agreement: lease in perpetuity to Bangladesh; India keeps South Berubari - 1 mark.
3. Delays due to protests and legal challenges; opened June 1992 for limited hours - 1 mark.
4. 24-hour access 2011; Land Boundary Agreement implemented 2015 - 1 mark.

Answer: Teen Bigha is a small strip of Indian land that cut off the Bangladeshi enclaves of Dahagram and Angarpota from mainland Bangladesh. Under the 1974 Land Boundary Agreement India agreed to lease it to Bangladesh in perpetuity while keeping South Berubari, but protests and legal challenges delayed this until the corridor opened for limited hours in June 1992. Round-the-clock access followed in 2011, and the wider enclave exchange was completed in 2015.

India and Bangladesh: illegal migration

Causes
1. Long, porous border: India and Bangladesh share a land border of about 4,100 km, crossing rivers, fields and villages.
2. Push factors in Bangladesh: poverty, population pressure, floods and loss of land to rivers.
3. Pull factors: work opportunities in India and ties of language and kinship across the border.
4. Historical movements during Partition (1947) and the 1971 war.

Effects on India (as raised by Indian governments and movements)
1. Changes in population balance in border states such as Assam, Tripura and West Bengal, causing fears among local communities over land, jobs and culture.
2. The Assam Movement (1979-85) against illegal migrants ended with the Assam Accord (1985), which fixed 25 March 1971 as the cut-off date for detection.
3. Concerns about security, smuggling and trafficking.

India's responses: border fencing and patrolling by the Border Security Force; the updating of the National Register of Citizens in Assam (final list 2019); diplomatic discussions.

Bangladesh's position: it has generally denied that large-scale illegal migration takes place. The issue therefore remains sensitive, and estimates of numbers are disputed. Humanitarian concerns about statelessness have also been raised.

Worked example

[4] Explain the causes of illegal migration from Bangladesh to India and India's responses. (Understanding)

Try it first, then show the solutionSolution

1. Porous border of about 4,100 km - 1 mark.
2. Push and pull: poverty, floods, population pressure; jobs and kinship in India - 1 mark.
3. Effects: Assam Movement and the Assam Accord (1985) - 1 mark.
4. Responses: fencing, BSF patrols, NRC in Assam; Bangladesh denies large numbers - 1 mark.

Answer: A long, porous border of about 4,100 km, poverty, floods and population pressure in Bangladesh, and work and kinship ties in India have encouraged migration. It caused anxiety in states such as Assam, where the Assam Movement led to the Assam Accord of 1985 with a cut-off date of 25 March 1971. India has responded with fencing, Border Security Force patrols and the updating of the NRC in Assam, while Bangladesh denies that large-scale illegal migration occurs.

India and China: Panchsheel and the 1962 war

Panchsheel Agreement (29 April 1954)

• Signed between India and China on trade and intercourse between India and the Tibet region of China, during the Nehru-Zhou Enlai era. India accepted Tibet as part of China.
• Its preamble set out five principles (Panchsheel): (1) mutual respect for each other's territorial integrity and sovereignty; (2) mutual non-aggression; (3) mutual non-interference in each other's internal affairs; (4) equality and mutual benefit; (5) peaceful co-existence.
• The slogan 'Hindi-Chini bhai-bhai' expressed the friendship of the period.

Causes of the 1962 war
1. Border dispute: China rejected the McMahon Line (Simla Convention, 1914) in the east (NEFA, now Arunachal Pradesh), while India claimed Aksai Chin in the west, where China had built a road linking Xinjiang and Tibet.
2. Tibet: after a revolt in Tibet, the Dalai Lama fled to India (March 1959) and was given asylum, which China resented.
3. Clashes and failed talks: border incidents (1959) and the failure of the Nehru-Zhou talks (1960).
4. India's 'Forward Policy' (1961) of setting up posts in disputed areas.

The war (20 October-21 November 1962)

• China attacked in both the eastern and western sectors; Indian forces suffered heavy defeats.
• China declared a unilateral ceasefire on 21 November, withdrew in the east but kept control of Aksai Chin.

Consequences

• A military and psychological shock for India; Defence Minister V. K. Krishna Menon resigned; Nehru's prestige suffered.
• India expanded and modernised its armed forces.
• Relations stayed frozen for years; ambassadors were exchanged again only in 1976, and Rajiv Gandhi's visit (1988) began a thaw. The boundary question remains unresolved.

Worked example

[4] State the five principles of Panchsheel. (Recall)

Try it first, then show the solutionSolution

1. Mutual respect for territorial integrity and sovereignty - 1 mark.
2. Mutual non-aggression - 1 mark.
3. Mutual non-interference in internal affairs - 1 mark.
4. Equality and mutual benefit; peaceful co-existence - 1 mark.

Answer: The five principles of Panchsheel, set out in the India-China agreement of 29 April 1954, are mutual respect for each other's territorial integrity and sovereignty, mutual non-aggression, mutual non-interference in each other's internal affairs, equality and mutual benefit, and peaceful co-existence.

South Asia: India and its Neighbours in real life

Each concept, met in an everyday situation. Read the situation, answer the question in your own words, then compare with the model answer. The one-line hook is what to remember.

Topics in this chapter

• India and Bangladesh: Water, Teen Bigha and Migration
• India and China: Panchsheel and the 1962 War
• India and Pakistan: Wars and Agreements, 1965-1999

South Asia: India and its Neighbours: key facts

1965 war

Operation Gibraltar August 1965; war September; ceasefire 23 September 1965

Shastri; Ayub Khan.

Tashkent Declaration

10 January 1966

Kosygin mediated; withdrawal to 5 August 1965 positions.

1971 war

Crackdown 25 March 1971; Indo-Soviet Treaty August; war 3-16 December 1971

93,000 surrendered; Bangladesh born.

Shimla Agreement

2 July 1972

Indira Gandhi, Bhutto; bilateralism; LoC of 17 December 1971.

1999

Lahore Declaration 21 February 1999; Kargil May-July 1999

Vajpayee, Sharif; Operation Vijay; 26 July.

Bangladesh

Farakka 1975; Ganga Water Treaty 1996 (30 years); Teen Bigha opened 1992; LBA 2015

Assam Accord 1985; cut-off 25 March 1971.

China

Panchsheel 29 April 1954; Dalai Lama to India 1959; war 20 October-21 November 1962

McMahon Line; Aksai Chin.

How the school exam asks South Asia: India and its Neighbours

The question patterns to expect, and the method that works for each.

Tricks to remember South Asia: India and its Neighbours

Short memory aids. Say each one aloud once, then use it on a question the same day.

• Pakistan ladder: 'War-Treaty' pairs

  1965 - Tashkent (1966); 1971 - Shimla (1972); Lahore (1999) - Kargil (1999).

  Use it when: Order of wars and agreements.

• Panchsheel: 'R-N-N-E-P'

  Respect, Non-aggression, Non-interference, Equality, Peaceful co-existence.

  Use it when: Five principles.

• Bangladesh: 'W-T-M'

  Water, Teen Bigha, Migration.

  Use it when: Three issues in the syllabus.

South Asia: India and its Neighbours: exam-level solved questions

Ordered from exam level to HOTS. Cover the solution, write your own, then compare step by step.

Case-study practice (Section D style)

Read the situation, then answer every part. In a school exam set on the board pattern this is a 8-mark question split into 1 + 2 + 2 + 3 marks.

Where the marks are

How a typical answer is split into step marks. Show every step: a right final answer alone rarely earns full marks.

Where students lose marks in South Asia: India and its Neighbours

The slips examiners see most often, and what to write instead.

• ✗Mistake: Pairing the wrong agreement with the wrong war

  Three wars and three agreements.

  Wrong working

  The Shimla Agreement ended the 1965 war.

  Right working

  1965 - Tashkent; 1971 - Shimla; 1999 Lahore preceded Kargil.

  ✓Do this: Use the war-treaty ladder.

  Usually costs: 1-2 marks.

• ✗Mistake: One-sided or emotive language

  Answers should be factual and neutral on disputed issues.

  ✓Do this: State each side's position and stick to agreed facts and dates.

  Usually costs: 1 mark.

• ✗Mistake: Writing about Teesta as Teen Bigha

  Similar-sounding names.

  ✓Do this: Teesta is a river; Teen Bigha is a land corridor.

  Usually costs: 1 mark.

• ✗Mistake: Missing the five principles' wording

  Students give vague 'peace and friendship'.

  ✓Do this: Learn R-N-N-E-P exactly.

  Usually costs: 1-2 marks.

• ✗Mistake: Giving exact migrant numbers as facts

  Numbers are disputed between governments.

  ✓Do this: Say estimates vary and Bangladesh denies large-scale migration.

  Usually costs: 1 mark.

Practice questions on South Asia: India and its Neighbours

Write each answer on paper first. Open the hint only if you are stuck, and the answer only when you have finished.

1. Q1 · 1 mark · Very short answerExam level

   Who were the signatories of the Shimla Agreement?

   Hint

   1972.

   Answer

   Indira Gandhi and Zulfikar Ali Bhutto.

2. Q2 · 1 mark · Very short answerExam level

   When was the Panchsheel Agreement signed?

   Hint

   1954.

   Answer

   29 April 1954.

3. Q3 · 1 mark · MCQExam level

   The Kargil war was fought in:
   (a) 1965
   (b) 1971
   (c) 1999
   (d) 2001

   Hint

   Same year as the Lahore Declaration.

   Answer

   (c) 1999.

4. Q4 · 1 mark · Very short answerHarder exam level

   What was Operation Gibraltar?

   Hint

   August 1965.

   Answer

   Pakistan's plan of August 1965 to send armed infiltrators into Jammu and Kashmir to stir a revolt.

5. Q5 · 4 marks · Short answerHarder exam level

   [4] State the main points of the Lahore Declaration.

   Hint

   Issues, Shimla, nuclear CBMs, terrorism.

   Answer

   (1) Signed by Vajpayee and Nawaz Sharif on 21 February 1999. (2) Both would intensify efforts to resolve all issues, including Jammu and Kashmir, and reaffirmed the Shimla Agreement. (3) Nuclear confidence-building measures such as advance notice of ballistic missile tests and reducing risks of accidental use. (4) Non-interference in internal affairs and condemnation of terrorism.

6. Q6 · 4 marks · Short answerHarder exam level

   [4] Explain the significance of the 1996 Ganga Water Treaty.

   Hint

   Farakka, lean season, 30 years, renewal.

   Answer

   (1) It settled the long dispute over the Farakka Barrage's effect on Bangladesh. (2) It set a formula for sharing the Ganga's lean-season (January-May) flow at Farakka. (3) It was signed for thirty years by Deve Gowda and Sheikh Hasina, building trust. (4) It is due to end in 2026, so its renewal and the unresolved Teesta question remain important.

7. Q7 · 4 marks · Short answerHarder exam level

   [4] What were the consequences of the 1962 war for India?

   Hint

   Military, political, diplomatic.

   Answer

   (1) A heavy military defeat; China kept Aksai Chin. (2) Defence Minister Krishna Menon resigned and Nehru's prestige suffered. (3) India expanded and modernised its armed forces. (4) Relations stayed frozen until ambassadors were restored in 1976, and the boundary dispute remains unresolved.

8. Q8 · 4 marks · Short answerHOTS / competency

   [4] Why is illegal migration a sensitive issue in India-Bangladesh relations?

   Hint

   Domestic politics, denial, humanitarian.

   Answer

   (1) It affects the population balance and politics of border states such as Assam, which saw the Assam Movement and the 1985 Accord. (2) Bangladesh denies large-scale migration, so the two sides disagree on facts. (3) Measures such as the NRC raise humanitarian concerns about people who may become stateless. (4) It can strain otherwise good relations, so it needs careful diplomacy.

9. Q9 · 4 marks · Short answerHOTS / competency

   [4] Compare the Tashkent Declaration and the Shimla Agreement.

   Hint

   Context, mediator, terms, outcome.

   Answer

   (1) Tashkent followed an indecisive war (1965); Shimla followed India's decisive victory (1971). (2) Tashkent was mediated by the USSR; Shimla was purely bilateral. (3) Tashkent restored pre-war positions; Shimla created the Line of Control and the principle of bilateral settlement. (4) Both promised peaceful relations, but neither resolved Kashmir.

10. Q10 · 8 marks · Long answerHarder exam level

    [8] (a) Explain the Panchsheel principles and the causes of the 1962 war. [4]
    (b) Explain the water dispute and the Teen Bigha issue between India and Bangladesh. [4]

    Hint

    (a) principles plus causes; (b) Farakka plus Teen Bigha.

    Answer

    (a) (1) Panchsheel (1954): respect for territorial integrity and sovereignty, non-aggression, non-interference, equality and mutual benefit, peaceful co-existence. (2) Causes: McMahon Line and Aksai Chin; Dalai Lama's asylum (1959); clashes, failed talks, Forward Policy; war October-November 1962. (b) (1) Farakka Barrage (1975) reduced Bangladesh's dry-season flow; Ganga Water Treaty 1996; Teesta unresolved. (2) Teen Bigha: lease agreed 1974; opened 1992, round-the-clock 2011; enclaves exchanged 2015.

Test your recall

Answer in your head or on paper first, then open the card. Pulling an answer out of memory makes it stick far better than re-reading.

1. 1.Which Indian Prime Minister died at Tashkent?Show answer

   Lal Bahadur Shastri (11 January 1966).

2. 2.How many Pakistani troops surrendered at Dhaka in 1971?Show answer

   About 93,000.

3. 3.What was Operation Vijay?Show answer

   India's military operation to expel intruders from Kargil (1999).

4. 4.When was the Farakka Barrage commissioned?Show answer

   1975.

5. 5.What line in the east did China reject?Show answer

   The McMahon Line.

6. 6.What cut-off date did the Assam Accord fix?Show answer

   25 March 1971.

Quick revision checklist

The night before the exam: can you do each of these without looking?

• ☐1965: Gibraltar; war; ceasefire 23 September; Tashkent 10 January 1966 (Kosygin): withdraw to 5 August 1965 positions.
• ☐1971: crackdown, refugees, Indo-Soviet Treaty, war 3-16 December, 93,000 surrender; Shimla 2 July 1972: bilateralism, LoC.
• ☐1999: Lahore Declaration 21 February (Vajpayee-Sharif); Kargil May-July; Operation Vijay.
• ☐Bangladesh: Farakka 1975; Ganga Treaty 1996 (30 years); Teesta unsigned; Teen Bigha 1974/1992/2011; LBA 2015; migration, Assam Accord 1985.
• ☐China: Panchsheel 29 April 1954 (R-N-N-E-P); McMahon Line, Aksai Chin, Dalai Lama 1959, Forward Policy; war October-November 1962.

South Asia: India and its Neighbours: frequently asked questions