Yahoo

I visited the Cu Chi Tunnels used to ambush US soldiers, a grisly but unforgettable reminder of the Vietnam War — take a look

I had the opportunity to visit the Cu Chi Tunnels, which are just outside Ho Chi Minh City, Vietnam. The tunnel network was started in the late 1940s and used by the Viet Cong during the Vietnam War.
Los Angeles Times

Officer’s unit discovered enemy tunnels in Vietnam

Robert Haldane, an Army officer who led the battalion that discovered the infamous Cu Chi tunnels during the Vietnam War, died of cancer March 5 at his home in Alexandria, Va. He was 83. Lt. Gen.
Stars and Stripes

Waiting out the rain in Vietnam, 1967

John Olson ©Stars and StripesSouth Vietnam, November, 1967: Spec. 4 Nicholas Rossi of Westmont, N.J., waits out a rainstorm beneath a plastic cover at the 2/27th, 25th Infantry Division command ...