South Vietnamese President Nguyen Van Thieu orders the withdrawal of South Vietnamese forces from the Central Highlands. In late January 1975, just two years after the cease-fire had been established by the Paris Peace Accords, the North Vietnamese launched Campaign 275. The objective of this campaign was the capture of Ban Me Thuot in the Central Highlands.
The battle began on March 4 and the North Vietnamese quickly encircled the city. As it became clear that the communists would take the city and probably the entire Darlac province, Thieu decided to withdraw his forces in order to protect the more critical populous areas. Accordingly, he ordered his forces in the Central Highlands to pull back from their positions. Abandoning Pleiku and Kontum, the South Vietnamese forces began to move toward the sea, but what began as an orderly withdrawal soon turned into panic. The South Vietnamese forces rapidly fell apart. The North Vietnamese were successful in both the Central Highlands and further north at Quang Tri, Hue, and Da Nang. The South Vietnamese soon collapsed as a cogent fighting force and the North Vietnamese continued the attack all the way to Saigon. South Vietnam surrendered unconditionally on April 30.