After the Sino-Indian War of 1962, special measures were introduced. From 1963 until August 1964, the duration of regular classes was truncated, emergency courses were initiated, and new living quarters for cadets were added. However, unlike previous wars, the Indo-Pakistan War of 1965 and that of 1971 did not disrupt Academy training or graduation schedules. On 11 February 1971, William G Westmoreland, Chief of Staff, United States Army, visited the Academy.