U.S. Coast Guard Master Chief Petty Officer Kelly Tumlinson, left, of Maritime Security Response Team East briefs the National Security Advisor for Senator Dan Sullivan’s office Chadd Montgomery, right, on a live fire demonstration at MSRT-East's training facility in North Carolina, Jan. 12, 2023. MSRT-East is an advanced-ready force trained in counterterrorism, chemical, biological, radiological, nuclear and explosive threats, high-risk law enforcement boarding procedures and maritime security. (U.S. Coast Guard photo by Petty Officer 3rd Class Kate Kilroy)