The encounter with the Dominion left the Federation confused about this potential new enemy.
However, it was determined a short time later that Sisko's capture and subsequent escape were part of a Dominion plan to place a Vorta spy in the Alpha Quadrant. A successful rescue attempt was conducted by the crew of Deep Space 9 and the USS Odyssey, the latter of which was destroyed during the operation, with the loss of all hands. Additionally, Commander Sisko was detained and held responsible for the Alpha Quadrant's alleged violations of Dominion territory. As retaliation for claims of territorial violations, the Dominion took credit for the destruction of several ships that had gone missing in the Gamma Quadrant, and for the destruction of the New Bajor colony. Initial contact with the Dominion proved to be disastrous for the Federation. The USS Odyssey, destroyed by the Jem'Hadar However, first contact between the Federation and the Dominion would only occur later that year, when Starfleet commander Benjamin Sisko of space station Deep Space 9 encountered a Vorta woman fleeing Jem'Hadar soldiers, who claimed to represent "the Dominion." ( DS9 episodes: " Rules of Acquisition", " The Jem'Hadar") First contact with an Alpha Quadrant power occurred when a Ferengi trading mission under Grand Nagus Zek encountered the Karemma, a subject species of the Dominion. Throughout 2370, rumors of a power known as the Dominion were heard from several sources. With the discovery of the Bajoran wormhole in 2369, several of the Alpha Quadrant's regional powers began to send explorers to the distant Gamma Quadrant to seek out new trading partners and establish new colonies.