|Part of Dominion War|
|First Battle of Vulcanis||Raid on Coridan|
Operation Return was the codename for the joint attack on Deep Space 9 by the Federation and Klingon Empire in 2374. The objective of the mission was to recapture the station and regain control of the Alpha Quadrant side of the Bajoran wormhole so to prevent Dominion reinforcements from the Gamma Quadrant.
After several months in control of Deep Space 9, the Dominion had yet to bring down the minefield blocking the entrance to the wormhole. However, the longer they remained in control of the station, the higher the risk they would figure a way to bring the field down. Captain Benjamin Sisko came up with a plan to regain control of the starbase.
The plan would involve a joint Starfleet and Klingon Defense Force task force made up of elements from the Second, Fifth, Ninth Fleet and a large contingent of Klingon warships. After getting approval from Starfleet Command the fleets started to rally at Starbase 375.
At the same time the Cardassians had finally found a way to bring down the minefield. The resistance force on Deep Space 9 managed to smuggle a message out to Sisko warning about the imminent destruction of the minefield. Unfortunately Sisko was still waiting for Klingon Chancellor Gowron to commit his forces to the operation and the Ninth Fleet would not arrive at the starbase before the field was due to be deactivated. This news forced Admiral William Ross to order Sisko to take the ships they had and fight their way to Deep Space 9 before it was too late. (DS9: "Favors the Bold")
The Dominion was soon aware of the sortie of the large fleet towards Deep Space 9 and Gul Dukat organised a large Dominion force to hold off the attack. Both fleets met each other roughly three hours high warp from the Bajor system. The Dominion fleet formed a defensive bulwark that blocked the Federation fleet. The Dominion only had to delay the Federation fleet and took a defensive stance.
Sisko tried to open a hole in the Dominion formation and spent three hours hammering the Cardassian starships with wave after wave of attack fighters. Dukat decided to allow a hole to appear and draw the Federation fleet and destroy it. Sisko recognised the tactic but with time running out had no choice but to take the bait.
Once inside the Dominion formation the Federation fleet's formation fell apart due to communications jamming by the Dominion. For two hours the Federation fleet battled on before the surprise arrival of Klingons reinforcements. The Klingons blasted a hole into the Dominion formation allowing the USS Defiant to break through. With time running out and no other ships also through the Dominion lines the Defiant made its way toward Bajor, alone. (DS9: "Sacrifice of Angels")
Despite the battle turning against the Dominion fleet the main objective was successful as the minefield was destroyed just as the Defiant arrived, too late to stop it. Captain Sisko then took the Defiant into the wormhole to meet the Dominion reinforcements unmolested by the station thanks to sabotage to the station's weapons by the resistance on the starbase. While in the wormhole Sisko was able to convince the Prophets to intervene and they simply made the vast 2,800 strong fleet vanish. The Defiant exited the wormhole alone, much to the surprise to those on Deep Space 9, and attacked the helpless station. (DS9: "Sacrifice of Angels")
During the course of the battle, the USS Vulture took a direct hit, causing an explosion in engineering, which resulted in the death of the ship's chief engineer. Captain Victor Mandrake promoted the junior engineer Ensign Carmen Gomez to a field promotion of Lieutenant and made her the ship's new chief engineer. After the battle, Starfleet Command upheld the promotion. (Star Trek: Pioneer: "Mandrake's Stand"; Star Trek: New Horizons)
With the lack of Gamma Quadrant reinforcements, Deep Space 9's weapons' array offline and a large enemy fleet inbound the Female Changeling opted to evacuate the station and pull her forces back to regroup. The Dominion fleet disengaged from the battle and retreated, handing the Federation and Klingons victory. Starfleet quickly reoccupied Deep Space 9 and regained control of the Bajor system. (DS9: "Sacrifice of Angels")
The victory was a huge morale boost for the allies. Not only did they regain the station but also they defeated a much larger Dominion fleet. It also guaranteed that the Dominion in the Alpha Quadrant would have to fight the war without assistance from the Gamma Quadrant.
- USS Beliskner (Star Trek: New Order)
- USS Bertram (Ship Recognition Manual, Volume 1: The Ships of Starfleet)
- USS Centaur (DS9: "Sacrifice of Angels")
- USS Chiron (Ship Recognition Manual, Volume 1: The Ships of Starfleet)
- USS Cortéz (DS9: "Favor the Bold", "Sacrifice of Angels")
- USS Dauntless (Star Trek: Dauntless)
- USS Defiant (DS9: "Favor the Bold", "Sacrifice of Angels")
- USS Exeter (Star Trek: The Quarterdeck Breed)
- USS Gah'tal (Ship Recognition Manual, Volume 1: The Ships of Starfleet)
- USS Gemini (Ship Recognition Manual, Volume 1: The Ships of Starfleet)
- USS Hood (DS9: "Sacrifice of Angels")
- USS Magellan (DS9: "Sacrifice of Angels")
- USS Majestic (DS9: "Sacrifice of Angels")
- USS Mateo (Ship Recognition Manual, Volume 1: The Ships of Starfleet)
- USS Midas (Star Trek: Independence)
- USS Miyazaki (Harry Potter and the Return of James T. Kirk)
- USS Meyers (Star Trek: Remington)
- USS Sarek (DS9: "Sacrifice of Angels")
- USS Sitak (DS9: "Sacrifice of Angels")
- USS Vel'dna (Ship Recognition Manual, Volume 1: The Ships of Starfleet)
- USS Venture (DS9: "Sacrifice of Angels")
- USS Vulture (Star Trek: Pioneer)
|Major battles of the Dominion War|
|Second Battle of Deep Space 9 (2373) | Battle of Torros III (2373) | Battle of Rumarda (2374) | Battle of Tyra (2374) | Operation Blue Room (2374) | First Battle of Vulcanis (2374) | Operation Return (2374) | Raid on Coridan (2374) | Kalandra Offensive (2374) | Battle of Betazed (2374) | Second Battle of Vulcanis (2374) | Battle of Benzar (2374) | Battle of Sybaron (2374) | Liberation of Benzar (2374) | Battle of the Tibor Nebula (2374) | Raid on Tohvun (2374) | Third Battle of Vulcanis (2374) | First Battle of Chin'toka (2374) | Battle of Ricktor Prime (2375) | Battle of Chudala (2375) | Kalandra Campaign (2375) | Invasion of Septimus III (2375) | Breen attack on Earth (2375) | Second Battle of Chin'toka (2375) | Battle of the Three Suns (2375) | Liberation of Betazed (2375) | Battle of Getha (2375) | Battle of Cardassia (2375)|