Laos-Phou Pha Thi-Air America-Helicopter-Vietnam War-Walt Darran

Laos-Phou Pha Thi-Air America-Helicopter-Vietnam War-Walt Darran

Air America helicopters land on top of Phou Pha Thi mountain during the US' 'secret war' in Laos. Photo: Walt Darran

January 2, 2018 2:08 PM (UTC+8)