U.S. Coast Guard Petty Officer 3rd Class Emily Black fires a MK19 40mm grenade launcher aboard USCGC Charles Moulthrope (WPC 1141) during an exercise in the Arabian Gulf, Sept. 29, 2022. Charles Moulthrope is forward-deployed to the U.S. 5th Fleet area of operations as part of U.S. Coast Guard Patrol Forces Southwest Asia to help ensure maritime security and stability in the Middle East Region. (U.S. Coast Guard photo by Petty Officer 1st Class Vincent Aguirre)