Coast Guard Chief Petty Officer Michael Lennox, a maritime enforcement specialist assigned to Maritime Security Response Team West, conducts a live-fire exercise while deployed aboard the Coast Guard Cutter Bertholf (WMSL 750) operating in the East China Sea, April 1, 2019. Members assigned to MSRT are trained in maritime security, law enforcement boarding procedures, force protection and environmental hazards response within a tactical law enforcement operation. U.S. Coast Guard photo by Petty Officer 1st Class Matthew S. Masaschi