Star Fleet Battles: Module Omega 5: Flotillas

The dangerously unstable Omega sector was nearly destroyed by the Andromedans and Souldra, but survived only by deploying gunboat flotillas, small attack craft that the Alpha Sector called Fast Patrol Ships. But now, as the Andromedan-Souldra threat recedes, the Omega Empires strive to reassert their claim on territory lost to the now-defeated invaders, resulting in the most savage battles Omega has ever seen, as the new gunboats tear the old-line heavy cruisers and dreadnoughts to pieces.