The Response Boat-Medium (RB-M) is an all-aluminum, 45-foot boat with twin diesel engines and with water jet propulsion was launched at Commencement Bay in Tacoma, Wash. This small boat, which recently completed a successful Builder’s Trials on March 3, is expected to be the primary non-heavy weather, multi-mission capable boat for the U.S. Coast Guard. The RB-M will have increased maneuverability and be capable of speeds in excess of 40 knots (46 miles per hour). A full cabin will provide crew protection from the elements and will be equipped with a robust navigation system, heating and air conditioning, shock mitigating seats, and a communication system capable of communicating with other federal, state and local Homeland Security organizations. The RB-M’s missions will include Search and Rescue (SAR), Enforcement of Laws and Treaties (ELT), Ports, Waterways, and Coastal Security (PWCS), Defense Operations (DO), Marine Environmental Protection (MEP), and Recreational Boating Safety (RBS).
These boats will replace the 41-foot Utility Boats (UTB) which have been the workhorse of the coastal stations for the past 25+ years. (source: USCG, photo by Lt. Mark Piber)
This is video from the Pentagon Channel‘s coverage of its introduction in Washington, D.C. on September 25, 2008.
Rauma Marine Constructions in Finland has made rapid progress on the first of two Arctic Security Cutters it is building for the U.S. Coast Guard, with almost half of the vessel's blocks already launched and construction of the second ship approaching, according to the Finnish shipbuilder's chief executive.
The United States is watching China's presence in its Arctic zone "very closely" amid concerns regarding the security of the US homeland, a senior US Arctic military official said.
The U.S. Coast Guard’s icebreaker Healy will not carry out its planned high-latitude Arctic mission this summer following a serious engineering casualty in July, a spokesperson said. The statement provides the clearest indication yet of the impact of the incident on the Coast Guard’s key icebreaker.
September 16, 2026
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