Indo-Pak Wars
The wars of 1947, 1965 and 1971 — causes, events and outcomes
War of 1947-48 (First Kashmir War):
- Cause: Partition left princely states to choose India or Pakistan. Maharaja Hari Singh of Kashmir (Muslim majority state, Hindu ruler) initially chose independence. Pakistani tribal fighters invaded. He signed accession to India; Indian troops airlifted to Srinagar.
- Outcome: UN ceasefire (January 1949). Line of Control (LoC) divided Kashmir. Pakistan controls Azad Kashmir; India controls Indian-administered Kashmir. **UN Resolution called for plebiscite** — never held.
War of 1965 (Second Kashmir War):
- Cause: Pakistan launched **Operation Gibraltar** — infiltrated fighters into Indian Kashmir to trigger uprising. India crossed international border near Lahore (Operation Grand Slam counter-attack).
- Major battle: Battle of Chawinda (tank battle, one of Asia's largest since WW2).
- Outcome: **Tashkent Agreement** (January 1966, USSR-brokered). Both sides withdrew. No territorial change. PM Lal Bahadur Shastri died hours after signing.
War of 1971 (Third Indo-Pak War / Liberation of Bangladesh):
- Cause: 1970 election crisis, crackdown on Awami League (Operation Searchlight, 25 March 1971), millions of refugees flooding India.
- Outcome: 16 December 1971 — Pakistani forces surrendered. **East Pakistan became Bangladesh**. 90,000 Pakistani POWs captured — largest surrender since WW2. **Simla Agreement (1972)** — India-Pakistan agreed on bilateral resolution of disputes.
Key Points to Remember
- 11947: Kashmir accession dispute — UN LoC divides region
- 21965: Operation Gibraltar → Tashkent Agreement, no territorial change
- 31971: East Pakistan became Bangladesh — 90,000 POWs
- 4Simla Agreement 1972: bilateral resolution of disputes
Pakistan Example
Battle of Lahore 1965 — Defending Pakistan's Cultural Capital
In September 1965, Indian forces crossed the international border near Lahore and reached Ichhogil Canal — just 8 km from Lahore city. Pakistani forces, including the 1st Armoured Division, halted the advance. AKU History papers ask students to evaluate Pakistan's strategic decisions, the role of the Tashkent Agreement, and why neither side achieved its objectives despite significant sacrifice.
Quick Revision Infographic
History of Pakistan — Quick Revision
Indo-Pak Wars
Key Concepts
Formulas to Know
1965: Operation Gibraltar → Tashkent Agreement, no territorial changeBattle of Lahore 1965 — Defending Pakistan's Cultural Capital
In September 1965, Indian forces crossed the international border near Lahore and reached Ichhogil Canal — just 8 km from Lahore city. Pakistani forces, including the 1st Armoured Division, halted the advance. AKU History papers ask students to evaluate Pakistan's strategic decisions, the role of the Tashkent Agreement, and why neither side achieved its objectives despite significant sacrifice.