Starfleet Officers (Star Trek Online)

Starfleet Officers act as the player avatars for Star Trek Online, being one of several player factions available to play, as a Starfleet Officer the player takes on the role of a member of the Federation in the 25th century as they progress in rank across varied missions, ending up as an Admiral.
By the nature of Star Trek Online being an MMO a player will engage in countless missions and personal story-arcs but some of the most notable storylines involve the player working alongside many other characters to save the Milky Way Galaxy from the Iconians, then heading into a Multiversal arc where they face the might of the Mirror Empire.
Along the way the player will encounter many other infamous Star Trek antagonists such as the Borg, Cardassians, Dominion, Kazon and a Klingon Empire that has become more vicious and ended its alliance with Starfleet (though much like the Romulans the Klingon Empire can be played and help in fighting the more destructive forces, such as the Iconians).
Being set in the 25th century Starfleet is more advanced, more aggressive and more diverse than in the main-series and the player choice of avatar spans across many canon species such as Human, Vulcan, Andorian and many other iconic Trek species, as well as being able to create their own unique species (known simply as "Alien").
=== Sub-Factions ===
==== TOS Starfleet ====
Starfleet Officers from the "Original Series" era, who are brought to the 25th century due to temporal phenomena and aid in the wider story, much like the Discovery Starfleet Officer option these are mostly cosmetic options but also allow for some unique starter missions and a small story-arc that introduces them to the 25th century.
==== Discover Starfleet ====
Starfleet Officers from the "Discovery" era, who are brought to the 25th century due to temporal phenomena and aid in the wider story, much like the TOS Starfleet Officer option these are mostly cosmetic options but also allow for some unique starter missions and a small story-arc that introduces them to the 25th century.
=== Notable Story-Arcs ===
==== Graduation Day ====
* Main Antagonists: 
* Supporting Heroes:
==== Klingon War ====
* Main Antagonists:
* Supporting Heroes:
==== Romulan Mystery ====
* Main Antagonists: Romulan Star Empire
* Supporting Heroes:
==== Cardassian Struggle ====
* Main Antagonists: True Way, Terran Empire
* Supporting Heroes:
==== Borg Advance ====
* Main Antagonists: Borg Collective
* Supporting Heroes:
==== New Romulus ====
* Main Antagonists:
* Supporting Heroes:
==== Solanae Dyson Sphere ====
* Main Antagonists:
* Supporting Heroes:
==== Delta Quadrant ====
* Main Antagonists:
* Supporting Heroes:
==== Iconian War ====
* Main Antagonists: Iconians, Iconian Heralds
* Supporting Heroes:
==== Yesterday's War ====
* Main Antagonists:
* Supporting Heroes:
==== Future Proof ====
* Main Antagonists:
* Supporting Heroes:
==== New Frontiers ====
* Main Antagonists:
* Supporting Heroes:
==== Gamma Quadrant ====
* Main Antagonists:
* Supporting Heroes:
==== Age of Discovery ====
* Main Antagonists:
* Supporting Heroes:
==== J'ula's Discovery ====
* Main Antagonists:
* Supporting Heroes:
==== Klingon Civil War ====
* Main Antagonists:
* Supporting Heroes:
==== Terran Gambit ====
* Main Antagonists: Terran Empire, The Other, God-Emperor Crusher
* Supporting Heroes:
All major factions band together to face the might of the Terran Empire and an insane alternate-version of Wesley Crusher who has merged with a godlike machine in order to erase the universe and make it in his own image.
==== Kings and Queens ====
* Main Antagonists: Mirror Borg
* Supporting Heroes:
Starfleet works with its allies to combat the emerging threat of the Mirror Borg, an even more aggressive and dangerous type of Borg that have began to invade the Multiverse from the Mirror Universe.
=== Sub-Faction Story-Arcs ===
==== TOS Starfleet Officers ====
===== Sing of Arms =====
===== Agents of Yesterday =====
*Main Antagonists: Klingons (The Original Series)
*Supporting Heroes:
==== Discovery Starfleet Officers ====
===== Graduation Day =====
===== Age of Discovery =====
*Main Antagonists: Klingons (Discovery)
* Supporting Heroes:
=== Task Force Operations ===
In addition to the main storyline heroes of Starfleet can engage in massive Task Force Operations in order to combat seasonal threats (events) or powerful adversaries, requiring teams of several officers to combat - these are large-scale ground conflicts or space-battles which focus on defending a sector, infiltrating an enemy or other task that would be impossible to achieve alone.
==== Arena of Sompek ====
Main Antagonists:
Supporting Heroes:
==== Assault on Terok Nor ====
Main Antagonists:
Supporting Heroes:
==== Atmosphere Assault ====
Main Antagonists:
Supporting Heroes:
==== Azure Nebula Rescue ====
Main Antagonists:
Supporting Heroes:
==== Battle at the Binary Stars ====
Main Antagonists:
Supporting Heroes:
==== Battle of Procyon V ====
Main Antagonists:
Supporting Heroes:
==== Battle of Korfez ====
Main Antagonists:
Supporting Heroes:
==== Borg Disconnected ====
Main Antagonists:
Supporting Heroes:
==== Bird Cage ====
Main Antagonists:
Supporting Heroes:
==== Brotherhood of the Sword ====
Main Antagonists:
Supporting Heroes:
==== Binary Circuit ====
Main Antagonists:
Supporting Heroes:
==== Colony Invasion ====
Main Antagonists:
Supporting Heroes:
==== Breach ====
Main Antagonists:
Supporting Heroes:
==== Counterpoint ====
Main Antagonists:
Supporting Heroes:
==== Bug Hunt ====
Main Antagonists: Bluegill
Supporting Heroes:
==== Cure Applied ====
Main Antagonists:
Supporting Heroes:
==== Core Assault ====
Main Antagonists:
Supporting Heroes:
==== Days of Doom ====
Main Antagonists:
Supporting Heroes:
==== Crystalline Catastrophe ====
Main Antagonists:
Supporting Heroes:
==== Defense of Starbase One ====
Main Antagonists:
Supporting Heroes:
==== Cure Found ====
Main Antagonists:
Supporting Heroes:
==== Dranuur Gauntlet ====
Main Antagonists:
Supporting Heroes:
==== Defend Rh'lhho Station ====
Main Antagonists:
Supporting Heroes:
==== Dranuur Breach Assault ====
Main Antagonists:
Supporting Heroes:
==== Gateway to Gre'thor ====
Main Antagonists:
Supporting Heroes:
==== Fleet Alert ====
Main Antagonists:
Supporting Heroes:
==== Herald Sphere ====
Main Antagonists:
Supporting Heroes:
==== Infected: Manus ====
Main Antagonists:
Supporting Heroes:
==== Gravity Kills ====
Main Antagonists:
Supporting Heroes:
==== Hive Onslaught ====
Main Antagonists:
Supporting Heroes:
==== Into the Hive ====
Main Antagonists:
Supporting Heroes:
==== Khitomer Vortex ====
Main Antagonists:
Supporting Heroes:
==== Infected: The Conduit ====
Main Antagonists:
Supporting Heroes:
==== Mycelial Realm ====
Main Antagonists:
Supporting Heroes:
==== Jupiter Iratus ====
Main Antagonists:
Supporting Heroes:
==== Khitomer in Stasis ====
Main Antagonists:
Supporting Heroes:
==== Pahvo Dissension ====
Main Antagonists:
Supporting Heroes:
==== Romulan Imperial Minefield ====
Main Antagonists: Romulan Star Empire
Supporting Heroes:
==== Miner Instabilities ====
Main Antagonists:
Supporting Heroes:
==== Operation Riposte ====
Main Antagonists:
Supporting Heroes:
==== Starbase Blockade ====
Main Antagonists:
Supporting Heroes:
==== Operation Wolf ====
Main Antagonists:
Supporting Heroes:
==== Starbase Incursion ====
Main Antagonists:
Supporting Heroes:
==== Peril Over Pahvo ====
Main Antagonists:
Supporting Heroes:
==== Swarm ====
Main Antagonists:
Supporting Heroes:
==== Self Destructive Tendencies ====
Main Antagonists:
Supporting Heroes:
==== Tzenkethi Front ====
Main Antagonists: Tzenkethi
Supporting Heroes:
==== Undine Assault ====
Main Antagonists: Undine
Supporting Heroes:
==== Starbase Fleet Defense ====
Main Antagonists:
Supporting Heroes:
==== Vault Shuttle Event ====
Main Antagonists:
Supporting Heroes:
==== Storming the Spire ====
Main Antagonists:
Supporting Heroes:
==== Transdimensional Tactics ====
Main Antagonists:
Supporting Heroes:
==== Viscous Cycle ====
Main Antagonists:
Supporting Heroes:
==== Twin Tribulations ====
Main Antagonists:
Supporting Heroes:
==== Undine Infiltration ====
Main Antagonists: Undine
Supporting Heroes:
==== Vault: Ensnared ====
Main Antagonists:
Supporting Heroes:
===Available Species===
==== Free====
* Human
*Vulcan
* Andorian
*Bajoran
*Benzite
*Betazoid
*Bolian
*Ferengi
*Pakled
*Rigelian
*Saurian
* Tellarite
*Trill
*Alien
====Paid Content====
*Klingon
*Cardassian
*Caitian
*Talaxian
*Liberated Borg
===See Also===
*United Federation of Planets - for main-space Star Trek
===Gallery===
File:Klingon-boarders.png|Starfleet in ground combat with their ancestral foes, the Klingons
File:Red-alert STO.jpg|promotional art of the Red Alert: Event - protecting the Galaxy from its most dangerous enemies.
File:STO-armada.jpg|collection of Starfleet vessels, showing the diversity of 25th century space peacekeeping.
File:STO-VS-Borg.jpg|in-game battle against the Borg.
File:Sto-gorn.jpg|a fight against the 25th century Gorn.
File:AgentsOfYesterday 04.jpg|"The Original Series" variant officers battling the "Original Series" Klingons.
Category:Star Trek Heroes
Category:Video Game Heroes
Category:Science Fiction Heroes
Category:Military
Category:Protectors
Category:Lawful Good
Category:Fighters
Category:Disciplinarians
Category:Guardians
Category:Officials
Category:Cosmic Protection
Category:Counter-Terrorists
Category:Strategists
Category:Egalitarian
Category:War Heroes