URL:https://www.dcms.uscg.mil/Portals/10/STORIS 750x400.png
掲載元:https://www.dcms.uscg.mil/Our-Organization/Assistant-Commandant-for-Acquisitions-CG-9/Newsroom/Latest-Acquisition-News/Article/4017822/coast-guard-accepts-ownership-of-commercially-available-polar-icebreaker/