The Executor serves as Darth Vader's personal flagship during the events of The Empire Strikes Back, leading the Death Squadron against the Rebel Alliance on Hoth and in pursuit of the Millennium Falcon. Spacecraft appearing in the original trilogy Death Star
The Liberty became a famous Rebel warship during its service in the Airam Sector, wherein, with Rogue Squadron aboard, it destroyed the Executor-class Star Dreadnought Vengeance. At some point, it also was instrumental in setting up a mutual cargo-retrieval operation with Dunari as well as destroying a pirate group, the Hurrim. At this stage, her Tactical Officer was Commander Kupalo, an Imperial double-agent.
Operating alone, it uncovered details about a series of Imperial experimental starfighters and proceeded to shut the TIE Experimental Project down. When information came to light on a series of raids being carried against civilian merchants in the Vilonis sector, the Liberty was sent to investigate. Under the command of Admiral Yamarus, the cruiser and its task force repeatedly led raids and "hit and run" strikes against Imperial facilities and warships. Shortly after the Battle of Hoth, the Liberty was one of the most active cruisers in the Rebel fleet. Keyan Farlander and Hamo Blastwell, in R-22 Spearheads, helped two X-wings from the Liberty fight off the Imperial forces while both ships escaped and the corvette moved to Tatooine. The Liberty was due to be the original recipient of the Death Star plans according to Operation Skyhook however, the sudden appearance of the Imperial-class Star Destroyer Immortal caused the transfer of the plans from the Tantive IV to stop. It was the namesake of the Liberty type subclass.
The Liberty was a MC80a Star Cruiser that served in the Alliance Fleet during the Galactic Civil War.