English: 180628-N-BQ308-003 MARINE CORPS BASE HAWAII (June 28, 2018) A Soldier from the U.S. Army's 1st Battalion, 1st Special Forces Group (ABN) conducts a safety brief prior to commencing range training for multi-national SOF teams participating in the Rim of the Pacific (RIMPAC) exercise 2018. Twenty-five nations, more than 45 ships and submarines, about 200 aircraft, and 25,000 personnel are participating in RIMPAC from June 27 to Aug. 2 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 2018 is the 26th exercise in the series that began in 1971. (U.S. Navy photo by Chief Mass Communication Specialist William Tonacchio/Released)