Sam Ratcliffe, a retired U.S. Army Special Forces major, speaks at a ceremony in Washington, D.C., July 8, 2009, commemorating the 50th Anniversary of the deaths of Army Master Sgt. Chester Ovnand and Maj. Dale Buis. Ovnand and Buis were the first two U.S. servicemembers killed in the Vietnam War. Sam Ratcliffe, a retired U.S. Army Special Forces major, speaks at a ceremony in Washington, D.C., July 8, 2009, commemorating the 50th Anniversary of the deaths of Army Master Sgt. Chester Ovnand and Maj. Dale Buis. Ovnand and Buis were the first two U.S. servicemembers killed in the Vietnam War. SHARE: Download: Full Size (2.03 MB) Tags: Photo Essays Credit: VIRIN: 448833-N-SEG85-486.jpg Photo Gallery