During the Dominion War, the Musashi required a induction modulator which Nog acquired from Chief Lorenzo. In return, the Musashi crew gave Nog a phaser emitter. (DS9 episode: "Treachery, Faith, and the Great River") Later, the Musashi, along with the USS Sentinel and USS Fredrickson, was assigned to a Dominion sensor outpost in sector 25013, as part of an effort to destroy the shipyards at Orias III. In the midst of battle, with its shields lost, the Musashi made a suicide run at the outpost, destroying it. (SCE eBook: War Stories, Book 1)