A member of the U.S. Coast Guard Marine Force Protection Unit (MFPU) Bangor shoots a round of LA-51, a non-lethal, airburst flashbang round, during a training exercise on the Puget Sound, Nov. 4, 2025. MFPU's fleet comprises patrol boats and specialized craft designed for security and law enforcement purposes. (U.S. Coast Guard photo by Petty Officer 3rd Class Daylan M. Garlic-Jackson)