The Battle of J’Gal, 2256-57
Touched on during Star Trek: Strange New Worlds, the moon of J’Gal—a disputed territory between Klingon and Federation space, and home to both Klingon and Federation colonies—played host to a horrific land battle between Starfleet and Klingon forces, largely a stalemate until the commander of the Klingon forces, General Dak’Rah, launched an indiscriminate assault on civilians, Klingon and Federation alike. Unable to contend with the slaughter, Starfleet withdrew from the world, having sustained nearly 210,000 casualties—but through machinations and a failed assassination attempt, Dak’Rah survived to defect to the Federation in an act of self-preservation, establishing himself as a prominent ambassador in the wake of the war.
