Twilight Training Sailors conduct an at-sea damage repair exercise involving a simulated explosive hazard aboard the USNS Sgt. William R. Button in Apra Harbor, Guam, Jan. 11, 2023. SHARE: Download: Full Size (5.62 MB) Tags: Navy, Indo-Pacific Credit: Navy Chief Petty Officer Chad Butler VIRIN: 230111-N-KT595-177A.JPG Photo Gallery