US Special Operation Command’s Mark V fast boats are known for their daring crews and SEAL passengers. They’re also known for back-breaking bumpy rides, and for an occasional tendency to have their entire pilot house collapse when hit by a wave. SOCOM has been interested in a replacement since 2003, and the Combatant Craft, Medium Mark 1 (CCM Mk1) was originally described as that Mk.V replacement – until that iteration was canceled in April 2010. The revised and re-issued program is sold instead as a replacement for current Naval Special Warfare Rigid Inflatable Boats (NSW RIBs), to be accompanied by a future CC-Heavy counterpart that would replace the Mk.V. Until CCH arrives, however, there’s always a a possibility that CCM will wind up being the only delivered program.