In 2272, the Amar and two other vessels attempted to intercept the V'Ger cloud as it traversed Klingon space. Instead, upon contact, the Amar and its sister ships were digitized by the energy cloud, taking the three ships, and their crews, out of existence. (Star Trek: The Motion Picture)
- The Amar was referred to as the "Imperial Klingon Cruiser Amar", as in IKC Amar. The name of this vessel was the inspiration for the character Amar, that was later referenced in Star Trek: Voyager.
- See: IKS Amar personnel