The Alpha Quadrant Alliance (AQA) was an interstellar alliance based in Local Space across the borders of the Alpha and Beta Quadrants, whose influence reached the Delta Quadrant thanks to Iconian gateway technology. The primary goal of the Alpha Quadrant Alliance was to defend the galaxy from various conquerors from within and without. (STO video game: Delta Rising)



The groundwork for the alliance was laid gradually over the course of the year 2409. The Federation and the Klingon Empire were embroiled in the Federation-Klingon War of 2405-2410 but emerging threats forced them to agree to cease-fires in various sector blocks to avoid being defeated after weakening one another. (STO - "Cardassian Struggle" mission: "Second Wave")

When the Romulan Republic colonized New Romulus, the nascent state was recognized by the Federation and by the Klingons. Despite the state of war between the two powers, the Republic was allied to both of them. In its territory, the Tau Dewa sector block, a cease-fire between Starfleet and the KDF was in effect. (STO - "From the Ashes" missions: "Turning Point", "Neutral No More")

When the Deferi came under attack from Breen Confederacy forces led by Thot Trel, Ambassador Surah sought the help of the Federation, the Klingons and the newly-founded Romulan Republic. Although the thee forces did not cooperate directly with one another, their common efforts led to the defeat of Trel and the reawakening of the Preservers on Lae'nas III. Since the Breen invasion, a cease-fire was in effect in the Orellius sector block. (STO - "Breen Invasion" missions: "Cold Call", "Cold Storage") The three powers remained in Deferi space to combat Breen slavers and fight back the Borg Collective's invasion of Defera. (STO video game: Star Trek Online)

The three powers drove the Orion Syndicate, the Tal Shiar and the Elachi from Nimbus III. (STO episode: "Wasteland")

Admiral D'Vak, son of Alexander Rozhenko, established Task Force Omega, a joint Federation-Klingon task force to combat the Borg, who had invaded the Gamma Orionis sector block. Subsequently, the two nations worked grudgingly together and a cease-fire was put in effect in the region. The Romulan Republic participated in the efforts as well. (STO - "Borg Advance" mission: "Report to Gamma Orionis") Task Force Omega's efforts expanded to help fight back the Undine invading the Pelia sector, and Rear Admiral Tuvok organized a reconnaissance mission into Fluidic Space. (STO - "Borg Advance" mission: "Fluid Dynamics")

Finally, a diplomatic summit convened at Deep Space 9 to formalize efforts to combat the Borg. The conference was interrupted by a time-displaced Dominion fleet led by First Kar'ukan and Loriss the Vorta. The Allies worked together to repel the Beta Jem'Hadar and reclaim DS9 with the help of the Dominion leadership. (STO - "Cardassian Struggle" missions: "Second Wave", "Boldly They Rode")


The discovery and subsequent exploration of the Solanae Dyson Sphere led to the first formal alliance between the UFP, Klingon Empire and the Romulan Republic. The Romulans spearheaded the war effort against the Voth. The alliance was governed by Dyson Joint Command. Voth Separatists joined the Allies. The Voth government called the Allies derogatorily "mammals". (STO - "Solanae Dyson Sphere" missions: "Sphere of Influence", "Circles within Circles")

When the Undine launched a massive assault on the Allies and another Iconian gateway opened to the wayward Jenolan Dyson Sphere, Fleet Admiral Jorel Quinn and Klingon Chancellor J'mpok agreed to the terms of the Jenolan Accords laid out by Admiral Tuvok, ending the war between the Federation and the Empire. (STO - "Solanae Dyson Sphere" mission: "Surface Tension")


Delta Alliance Command was established to oversee Allied operations in the Delta Quadrant. Alpha Quadrant Alliance became the name of the new interstellar alliance. The AQA sought to retrace the journey of USS Voyager and to combat the Borg on their home turf. Subsequently, the AQA faced the Vaadwaur Supremacy, which sought to conquer the entire Delta Quadrant, and their puppet masters, the Bluegills. The AQA allied with the Talaxians, Kobali and the Borg Cooperative, spurring the establishment of the Delta Alliance. (STO video game: Delta Rising)

Future Edit

By the 28th century, the Romulan Republic as well as seemingly the Klingon Empire are all a part of the Federation and the AQA has been succeeded by the Galactic Union.




States in the Delta Quadrant
Nekrit Expanse and beyond (75-70,000 light-years from Earth) Autonomous Province of TalaxBorg CollectiveBorg CooperativeEtanian OrderDelta CoalitionHaakonian OrderKazon OrderKrowtonan GuardMokra OrderSwarmSikarian CanonVidiian SodalityVostigye UnionVoth
Vyntadi sector block (65,000 light-years) Alpha Quadrant AllianceAlsuran EmpireB'omar SovereigntyBenthan ProtectorateDelta AllianceHirogenKrenim CoalitionKrenim ImperiumMalon CooperativeRilnar Colonial CommandVaadwaur SupremacyZahl Regnancy
Tekara sector block (60-50,000 light-years) Alpha Quadrant AllianceBorg CollectiveDelta AllianceDevore ImperiumHirogenMonean Maritime Sovereignty
40-30,000 light-years Borg CollectiveConfederacy of the Worlds of the First QuadrantDinaal CorporateHierarchyHirogenKlingon EmpireMalon CooperativeNew TalaxR'Kaal CollectiveRomulan RepublicUnited Federation of PlanetsUnited Provinces of UxalVoth
major states in the Alpha and Beta Quadrants
Khitomer Accords Signatories Cardassian UnionFerengi AllianceKlingon EmpireUnited Federation of Planets
Typhon Pact Breen ConfederacyGorn HegemonyHoly Order of the KinshayaRomulan Star EmpireTholian AssemblyTzenkethi Coalition
Alpha Quadrant Alliance Cardassian UnionDeferiFerengi AllianceKlingon EmpireRomulan RepublicUnited Federation of PlanetsVoth Separatists
non-aligned states CortDaa'Vit ConfederacyDanteri EmpireFirst FederationGottar HegemonyGrigariHydran KingdomInterstellar ConcordiumJibetian ConfederacyKarg EmpireKzinti PatriarchyLyran Star EmpireMentosh AssemblyMetron ConsortiumNew Thallonian ProtectorateNyberrite AllianceOrion ColoniesPatriarchyRegnancy of the Carnelian ThroneSattar CollectiveSheliak CorporateShirn AllianceTalarian RepublicTarn EmpireTezwaTirrion AssemblyUbarrak PrimacyVenette ConventionVomnin Confederacy
defunct states Thallonian EmpireImperial Romulan StateZalkat Union
states unique to the mirror universe Galactic CommonwealthTerran EmpireTerran Republic

References and appearancesEdit

  1. 1.0 1.1 1.2 1.3 1.4 1.5 STO - "Solanae Dyson Sphere" mission: "Surface Tension"
  2. STO mission: "Solanae Dyson Sphere"