Tactical Watch Navy Lt. Louis Petro stands watch as the tactical action officer in the combat information center aboard the USS Germantown in the East China Sea, July 17, 2020. SHARE: Download: Full Size (3.66 MB) Tags: navy, indo-pacific Credit: Navy Petty Officer 2nd Class Taylor DiMartino VIRIN: 200717-N-CL550-1100Y.JPG Photo Gallery