MV Courageos was origially built in Amal, Sweden, in 1956.  She launched under the name MV Homborsund and operated under a Norwegian flag.  She changed names a few times and was even seized once by U.S. Authorities for smuggling.  Ultimately she was aquired by the US Air Force for demonstration of a new weapons delivery system.  The vessel was sunk April 28th, 2022 in 130'.