U.S. Coast Guard Maritime Security Response Team (MSRT) East personnel conduct training exercises with U.S. Navy MH-60S Knighthawk helicopters assigned to Helicopter Sea Combat Squadron 28 over the James River, Virginia, March 30, 2026. MSRT-East uses multiple surface and air assets to conduct counterterrorism and direct-action missions. Helicopter Sea Combat Squadron 28 provides rotary-wing aviation support for maritime operations, including personnel transport, search and rescue, logistics, and tactical insertion and extraction missions. (U.S. Coast Guard video by Petty Officer 2nd Class Matthew Thieme)