India formally declared war on Pakistan on 3 December 1971 after Pakistan:
Q1. India formally declared war on Pakistan on 3 December 1971 after Pakistan:
Answer: Conducted pre-emptive air strikes on Indian airfields
Explanation: Pakistani air force launched Operation Chengiz Khan with strikes on Indian bases, and India responded by declaring war and opening fronts in East and West Pakistan. The war ended within two weeks with the fall of Dhaka.