U.S. Coast Guard Petty Officer 1st Class Matthew MacArthur, a maritime enforcement specialist stationed at the Maritime Law Enforcement Academy, teaches a class for Tradewinds, July 16, 2023, in Georgetown, Guyana. Tradewinds is a multidimensional ground, air, sea and cyber exercise that is held each year to provide participating nations opportunities to conduct combined training focused on enhancing regional cooperation in complex multinational security operations. (U.S. Coast Guard photo by Petty Officer 3rd Class Kimberly Reaves)