Star Trek: The Lionhearted Wiki

The Fifth Fleet was a military formation of Starfleet.

Since its creation its main asssignment was the protection of Vulcan and Andorian space.

Fleet Admiral Salok assumed command of the fleet in late2370 .

In 2372 the USS Gibraltar replaced the USS Kludy as the flagship.

A large element of the fleet's ships were present during Operation Return.  ("Operation Return")

The fleet fought and won all three "Battles of Vulcanis".