The ST2 concussion missile tube was a concussion missile launcher developed by Arakyd Industries. The customized YT-1300f light freighter Millennium Falcon carried two of these tubes, which Han Solo modified to carry up to four missiles from a variety of manufacturers, including Arakyd and Dymek.
Each missile tube had a magazine capable of carrying up to four missiles. The standard missiles were Arakyd ST2 concussion missiles, each more than a meter long, and as powerful as a standard proton torpedo. Concussion missile systems were easier to maintain than proton torpedo launchers, but were also expensive, as each missile cost approximately 750 credits.
During the Battle of Endor, when Lando Calrissian piloted the Falcon into the second Death Star's reactor, using the Arakyd ST2 concussion missile launchers, he fired a pair of ST2 concussion missiles that helped destroy the Imperial battle station.
- Star Wars: The Force Awakens: Incredible Cross-Sections (First mentioned)
- Star Wars: Millennium Falcon Deluxe Book and Model Set
- YT-1300 Millennium Falcon Owners' Workshop Manual
- Star Wars: The Rise of Skywalker: The Visual Dictionary