SAN DIEGO (July 27, 2022) Royal Australian Navy Clearance Divers from Dive Team Four prepare to enter the water for a mine clearance scenario during Rim of the Pacific (RIMPAC) 2022 Southern California. Twenty-six nations, 38 ships, three submarines, more than 170 aircraft and 25,000 personnel are participating in RIMPAC from June 29 to Aug. 4 in and around the Hawaiian Islands and Southern California. The world's largest international maritime exercise, RIMPAC provides a unique training opportunity while fostering and sustaining cooperative relationships among participants critical to ensuring the safety of sea lanes and security on the world's oceans. RIMPAC 2022 is the 28th exercise in the series that began in 1971. (U.S. Navy courtesy photo by Royal Australian Air Force Imagery Specialist Corporal Craig Barrett)