| Class
|
Fleet or last known tactical grouping
|
Ship Name
|
Hull classification symbol
|
Last known commander
|
Notes
|
| Able-class heavy destroyer
|
Battle Group X-Ray
|
UNSC Gorgon
|
|
Preston Cole
|
The first heavy destroyer armed with a MAC.
|
| Unknown
|
UNSC Able
|
|
|
Lead ship.
|
| Diligence-class light destroyer
|
Unknown
|
UNSC Diligence
|
|
|
Lead ship.
|
| UNSC Kronstadt
|
DD-993
|
|
Served as the deployment platform for Operation: GREY VEIL at Heian.
|
| UNSC Winged Hussar
|
DD-439
|
|
|
| Halberd-class light destroyer
|
Task Force Pantea
|
UNSC Chaco
|
|
|
Possibly destroyed during the Battle of Netherop (2526).
|
| UNSC Cibola
|
|
|
Possibly destroyed during the Battle of Netherop (2526).
|
| UNSC Kayenta
|
|
|
Survived the Battle of Netherop.
|
| UNSC Mesa Verde
|
|
|
Possibly destroyed during the Battle of Netherop (2526).
|
| UNSC Rio Grande
|
|
|
Possibly destroyed during the Battle of Netherop (2526).
|
| Epsilon Eridani Fleet
|
UNSC Herodotus
|
|
|
Bisected by the Kewu-pattern battleship during the Fall of Reach.
|
| Unknown
|
UNSC Halberd
|
|
|
Lead ship.
|
| UNSC The Heart of Midlothian
|
DD-366
|
|
Scuttled during the Battle of Algolis.
|
| UNSC Iroquois
|
DD-906
|
Jacob Keyes
|
Pioneered the Keyes Loop during the Battle of Sigma Octanus IV, and responsible for leading the Covenant to Reach.
|
| UNSC Pioneer
|
|
|
Deployed the SPARTAN-IIs during Operation: TALON.
|
| Light destroyer
|
Unknown
|
UNSC Buenos Aires
|
|
|
Destroyed during the Callisto Incident.
|
| UNSC Jericho
|
|
|
Destroyed during the Callisto Incident.
|
| UNSC Las Vegas
|
|
Harold Lewis
|
Captured the hijacked UNSC Callisto during the Callisto Incident.
|
| Unknown
|
Battle Group India
|
UNSC Agincourt
|
|
|
Destroyed during the Battle of Psi Serpentis.
|
| Battle Group X-Ray
|
UNSC Austerlitz
|
|
|
Destroyed during the Battle of Harvest.
|
| UNSC Campo Grande
|
|
|
Destroyed during the Battle of Harvest.
|
| UNSC Lance Held High
|
|
|
Destroyed during the Battle of Harvest.
|
| UNSC Midway
|
|
|
Destroyed during the Battle of Harvest.
|
| UNSC Sacramento
|
|
|
Destroyed during the Battle of Harvest.
|
|
| UNSC Virginia Capes
|
|
|
Destroyed during the Battle of Harvest.
|
| UNSC Tharsis (2526)
|
|
|
Destroyed during the Battle of Harvest.
|
| Battle Group Omicron
|
UNSC Brasidas
|
|
|
Destroyed by Covenant reinforcements during the Onyx Conflict.
|
| UNSC Glasgow Kiss
|
|
|
Sacrificed itself for the UNSC Stalingrad during the Onyx Conflict.
|
| UNSC Iwo Jima
|
|
|
Self-destructed during the Onyx Conflict.
|
| Battle Group Leviathan
|
UNSC Lancelot
|
|
|
Likely destroyed after charging the Covenant fleet during the Battle of Sigma Octanus IV.
|
| Epsilon Eridani Fleet
|
UNSC Minotaur
|
|
|
Bisected by a Kewu-pattern battleship during the Fall of Reach.
|
| UNSC Tharsis (2552)
|
|
|
Destroyed during the Fall of Reach.
|
| Battle Group Sierra-3
|
UNSC Seattle
|
|
|
Saved from destruction by Insurrectionist forces during the Battle of 18 Scorpii.
|
| UNSC Thermopylae
|
|
|
Saved from destruction by Insurrectionist forces during the Battle of 18 Scorpii.
|
| Unknown
|
UNSC Armageddon's Edge
|
|
Edgar Sykes
|
Delivered Jacob Keyes to the Ectanus 45 system following its refit.
|
| UNSC Calcutta
|
|
|
Scuttled, later donated its salvaged engines to the UNSC Spirit of Fire.
|
| UNSC Clearidas
|
|
|
Last sighted during the Battle of Skopje.
|
| UNSC Do You Feel Lucky?
|
|
|
Boarded and destroyed during the Battle of Charybdis IX.
|
| UNSC Majestic
|
|
|
Destroyed three Covenant cruisers during the Fall of Reach, potentially killing the SPARTAN-IIs of Beta-Red team in the process.
|
| UNSC Persephone
|
|
|
Scuttled to avoid capture by Insurrectionists in 2521.
|
| UNSC Resolute
|
|
De Blanc
|
Participated in the Battle of Jericho VII.
|