Immobilizer 418 cruiser

The Immobilizer 418 cruiser, also known as the Interdictor-class heavy cruiser, Interdictor-class medium frigate, Interdictor Dreadnaught, or simply the Interdictor, and sometimes colloqually as the Drag Ship, was a 600-meter-long cruiser built on the standard Vindicator-class heavy cruiser hull (later used for the Enforcer-class picket cruiser).

Equipped with gravity well projectors designed to pull ships from hyperspace and/or prevent them making the jump to lightspeed, the Interdictor became a valuable addition to the Imperial Navy.