Rainbow Arch The guided-missile destroyer USS Chung-Hoon sails toward a rainbow in the Pacific Ocean, Nov. 10, 2015. Sailors from the John C. Stennis Strike Group are participating in a sustainment training exercise to prepare for future deployments. U.S. Navy photo by Petty Officer 3rd Class Jonathan Jiang SHARE: Download: Full Size (0.53 MB) Credit: MC3 Jonathan Jiang VIRIN: 151110-N-LP538-001.JPG Photo Gallery