Vulcan defense vessel

Vulcan defense vessels were starships assigned to defend the Vulcan system in the 2360s.

In 2368, after the Romulans' attempted invasion of Vulcan using a convoy of stolen Vulcan transports was discovered, a group of Vulcan defense vessels were sent to assist the USS Enterprise (NCC-1701-D) in intercepting the ships before they returned across the Romulan Neutral Zone. The convoy was, however, destroyed by a Romulan Warbird before the defense vessels could arrive.