Task Force 23 was a Terran Confederation group. In 2634 it was sent to push the Kilrathi out of the Facin Sector on a punitive expedition against centers from which the Kilrathi raid Confed territory.
On 2634.203 they attacked Gamma Three. During the attack one frigate was moderately damaged and 6 fighters and bombers lost. A destroyer and 2 transports were taken. Almost 100 marines were killed or wounded, most of them when the mined base was set on autodestruct, but the planet was taken without much of a fight.