. "Catastrophic release braces were a safety measure fitted to the underside of an Imperial-class Star Destroyer. They were used to eject the core of the main reactor in case of a meltdown."@en . . "Catastrophic release braces were a safety measure fitted to the underside of an Imperial-class Star Destroyer. They were used to eject the core of the main reactor in case of a meltdown."@en . "episode-iv/explore/visualguides/chp03.html"@en . . . "Catastrophic release braces"@en . . "Visual Guide -- Chapter 3: Imperial Boarding Party"@en .