The Fifth Fleet became famous across the galaxy after spearheading Alliance forces at the Battle of the Citadel. It was guarding Arcturus Station when the Reapers attacked. After a bloody and desperate battle, Admiral Hackett gave the order to retreat, sacrificing the entirety of the Alliance Second Fleet to give the Third and Fifth the chance to escape. The Fifth Fleet's engineers are busy repairing its damaged vessels, grimly anticipating a return to Earth and revenge against the Reapers.
- The following text is added if you chose to save the Citadel Council in Mass Effect.
The fleet lost a third of its vessels protecting the Council during the Battle of the Citadel two years ago. Unfortunately, the Alliance did not have time to rebuild the fleet to its previous strength before the Reapers invaded.
- This is unlocked by speaking to a pair of businessmen on the Citadel.
A pair of entrepreneurs was persuaded to switch from creating financial programs to advanced weapon-targeting VIs, and to sell them to the Alliance just above cost.
- The following text is unlocked if you discover the Alliance Frigate Hong Kong.
The original SSV Hong Kong was destroyed in the Battle of the Citadel, when its captain threw her ship in front of a blast meant for a dreadnought. The ship's frame was later melted down and incorporated into the framework of a new frigate "rebuilt" as its successor.