Sino-Indian War of 1962 or Self-Defence War against India according to China
Below: PLA recoiless rifle attacking Indian position
Below: PLA recoiless rifle attacking Indian position
A helicopter and an American Jeep mounted with an recoiless rifle left by the vanquished Indian Army
November 19, PLA on the second offensive after India counterattacked. Indian defence quickly collapsed. On 21th China announced unilateral ceasefire and began the withdrawal.
On December 13, PLA assembled captured Indian weapons and returned them all to India, an act unprecedented in history
Indian POW. PLA's song & dance trope performing for them, PLA soldier playing basketball with them, and captured Indian officers even got a tour of Lhasa, Tibet.