Memory Alpha
Memory Alpha
Federation Alliance

The insignia of the governments of the Federation Alliance

Federation Alliance fleet departs DS9

The Federation Alliance fleet departs from Deep Space 9 for the final battle

For the alliance between the Federation and the Klingon Empire, please see Treaty of Alliance.

The Federation Alliance was the accord between the United Federation of Planets, the Klingon Empire, and the Romulan Star Empire to combat the Dominion during the Dominion War.

The first offensive undertaken by all the members of the Alliance was the First Battle of Chin'toka in 2374. The Cardassian Liberation Front bolstered the Alliance to help win the Battle of Cardassia and, ultimately, the war in 2375. (DS9: "Tears of the Prophets", "What You Leave Behind")

After the Dominion War ended, in 2379, two members of the Alliance fought against the Remans at the battle in the Bassen Rift. (Star Trek Nemesis)

Both the Bajoran Republic and Cardassian Union were signatories of the Treaty of Bajor, so it is possible they joined the Federation Alliance in order to sign the peace treaty.

According to the novel Articles of the Federation and the graphic novel The Gorn Crisis, the Gorn Hegemony was also part of the Alliance, though they only provided material support and repairs to allied ships. However, the game manual of Star Trek: Bridge Commander states that the Gorn were allies of the Dominion in the war.

External link[]