At 6:00 pm on March 30, 1954, the second attack on the Dien Bien Phu fortress group began. The campaign’s artillery continuously fired at de Castries' command post, high points C1, D1 and E1, artillery positions, and maneuver areas of the enemy in Muong Thanh and Hong Cum.
Báo Nhân Dân Tiếng Anh Báo Nhân Dân Tiếng Anh 176 ngày