PACIFIC OCEAN (July 23, 2022) The Zumwalt-class guided-missile destroyer USS Michael Monsoor (DDG 1001), left, the Military Selift Command Henry J. Kaiser-class fleet replenishment oiler USNS Pecos (T-AO 197), middle, and the Chilean navy frigate CNS Almirante Lynch (FF 07), right, sail alongside each other during Rim of the Pacific (RIMPAC) 2022. 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)