The Forgotten War

Two centuries after their ships crashed on a desolate world, the descendants of a lost Starfleet captain and a marooned Tarn crew are still fighting the war that stranded them there, unaware that their nations have already made peace. When the Enterprise finds them armed with newly built atomic weapons, Picard must find a way to end the conflict without violating strict orders against interference, even as a Tarn liaison aboard ship raises doubts about where her loyalties truly lie.