Task Force Four was a United Federation of Planets Starfleet task force deployed during the Kelvan War in 2285. The task force was commanded by Admiral Fitzpatrick aboard USS Compactat. (Orion Press: In Harm's Way)

Most of the vessels assigned to Task Force Four — including the USS Altair — were destroyed. Surviving vessels included USS Republic, USS Excalibur, USS Astrad, USS Salayna, USS Yorktown, USS Hornet, USS Kestral, USS Sinuiji, USS Za'farin and USS Mars.

Community content is available under CC-BY-SA unless otherwise noted.