Treading Water Marines receive feedback on tactics and maneuvers during dive sustainment training at Camp Schwab, Okinawa, Japan, Feb. 8, 2024. The training is designed to enhance proficiency and capability for specialized insert and extract operations. SHARE IMAGE: Download Image: Full Size (1.5 MB) Tags: marine corps, indo-pacific Photo By: Marine Corps Lance Cpl. Matthew Morales VIRIN: 240208-M-AO923-1054.JPG Photo Gallery