A U.S. Army soldier explains tactical maneuvers to Thai army soldiers. A U.S. Army soldier explains tactical maneuvers to Thai army soldiers during Exercise Cobra Gold military operations in urban terrain training in Lop Buri, Thailand, on May 17, 2006. Cobra Gold is an annual joint training exercise involving the United States, Thailand, Japan, Singapore, and Indonesia. SHARE: Download: Full Size (0.1 MB) Credit: VIRIN: 095970-H-FVF53-537.jpg Photo Gallery