UNSC Navy

UNSC Navy
Formed:	2163
Affiliation:	United Nations Space Command
Branch:	UNSC Defense Force
Type:	Navy
Role:	Naval warfare and operations
Nicknames:	Swabbies
Engagements:	Interplanetary War Insurrection Human-Covenant War Post-Covenant War conflicts
Commanders:	FADM T. Hood FADM Harper FADM H.T. Ward ADM C. Patterson ADM M.O. Parangosky ADM R. Freemont ADM S. Osman VADM P.J. Cole VADM B.M. Tursk VADM D. Whitcomb VADM H.M. Stanforth VADM J. Mawikizi VADM K. N'Singile VADM Y. Jeromi

The UNSC Navy is the branch of the UNSC Defense Force responsible mostly for naval warfare and operations in space, though they still operate in the oceans with their terrestrial arm. Its roles include ship-to-ship combat; orbital bombardment; the deployment of atmospheric and space fighters, and the delivery of UNSC Marines into combat.

History

Formation

Main article: Interplanetary War

The UNSC Navy was created during the Interplanetary War of the 2160's—precisely during the Mars Campaign of 2163—as a result of the United Nations' need to oversee and monitor Marine deployments from space, thus forming the United Nations Space Command. After the UN's victory in that war, the UNSC Navy became involved in colonization, the settling of minor trade disputes, and anti-piracy operations as humanity spread through space.

The Insurrection

Main article: Insurrection

Such low-level operations continued until the Insurrection, which forced the Navy to develop a modern space warfare doctrine. Beginning with the Callisto Incident of 2494, the UNSC Navy was involved in a series of small but important actions against Insurrectionists across human space. In 2494, the Eridanus Government requested aid from the UNSC when rebels performed a well-planned and efficiently executed terrorist campaign on the planet. This led to Operation: CHARLEMAGNE in January of 2496, when the UNSC Navy responded to the government's requests and began their campaign to retake Eridanus II, deploying a battle group to engage the makeshift Insurrectionist defence fleet. The clandestine activities of the Office of Naval Intelligence also proved to be particularly useful in dealing with Insurrectionists during Operation: TREBUCHET in the Eridanus and Epsilon Eridani systems. The Navy played an important role in the elimination of rebel cells and in engagements of more organized insurgent groups—most notably the United Rebel Front. Other major battles and engagements the UNSC Navy participated in include the Battle of Theta Ursae Majoris and the Skirmish at Capella.

The lessons learned from the space engagements of the Insurrection may have contributed to the UNSC's eventual victory in the Human-Covenant War. From the Insurrection came the Magnetic Accelerator Cannon, titanium-A armor, naval protocols, and advances in ship-to-ship warfare tactics, all of which would prove crucial in humanity's fight against the Covenant. Furthermore, the Insurrection also saw the beginning of the career of Preston Cole, who would make an enormously decisive commitment to the Human-Covenant War.

Human-Covenant War

Main article: Human-Covenant War

Prior to the Human-Covenant War, the UNSC Navy had a large fleet of warships, including many capital ships and single-ship craft. However, beginning with the near-total destruction of the Colonial Military Administration's Battlegroup 4 at the First Battle of Harvest, followed by the loss of thirteen out of forty ships at the Second Battle of Harvest, the UNSC Navy sustained heavy losses of matériel and personnel throughout the war against the Covenant. Going on the offensive from 2526 to 2543, the bulk of the UNSC Navy under Admiral Preston Cole fought a series of victorious but enormously costly actions against the Covenant fleet.

The Home Fleet engaging Covenant vessels during the Battle of Earth.

At the Battle of Alpha Aurigae in the Origami Asteroid Field in October 2526, a total of 117 UNSC naval vessels defeated the Covenant's twelve—at least three of which were CAS-class assault carriers. However, thirty-seven UNSC ships were lost. The Battle of XI Boötis A in 2528 saw the loss of thirty ships out of the UNSC's seventy to the Covenant. The Battle of the Great Bear at the Groombridge 1830 system in 2530 saw eleven destroyers out of the fleet of seventeen destroyed by three enemy ships.

By 2536, the Covenant had begun to encroach on humanity's Inner Colonies. To prevent the Covenant from discovering more human colonies or Sol itself, Admiral Preston Cole established the Cole Protocol. The protocol forbade retreating vessels from setting a direct slipspace course toward any colony and dictated the destruction of navigation data on Covenant-captured naval ships. Every shipboard commanding officer in the Navy was ordered to read the new protocol. Some naval vessels, such as UNSC Midsummer Night, were ordered to patrol UNSC space to enforce to Cole Protocol. In 2543, the UNSC Navy scored one final offensive victory against the Covenant at the Battle of Psi Serpentis, though at the cost at the apparent death of Preston Cole.

In 2552, the Navy scored a morale-boosting victory at Sigma Octanus IV, but this was quickly offset by the crippling military losses of the Fall of Reach and the Battle of Tribute. The Navy lost over a hundred ships, including irreplaceable cruisers and supercarriers such as the UNSC Basra, UNSC Trafalgar, and the UNSC Musashi at Reach, and lost ninety percent of naval assets at Tribute. In the same year, a very large portion of its remaining ships were lost when the Prophet of Truth's military forces occupied Earth. As a result, the UNSC Navy was only able to make a contribution of three frigates to the Battle of Earth and the Battle of Installation 00, with the Covenant separatists' navy handling most of the space fighting.

Post-war

The UNSC Navy's post-war flagship: Infinity.

In the aftermath of the Human-Covenant War, the Office of Naval Intelligence began operations to sow dissent amongst the Sangheili and the remaining Covenant separatists, disregarding their wartime alliance in the hopes of rendering them unable to fight should they become a threat again. Among this operation's effects was the beginning of the Sangheili civil war and the establishment of a Covenant remnant led by Jul 'Mdama. While the former Covenant fleet's naval vessels fell into the hands of various Kig-Yar and Sangheili factions, the UNSC Navy began to rebuild and continued to grow.

In early 2553, the Navy launched its most powerful warship, the UNSC Infinity, though she would not be officially commissioned for another four years. Built in secret using technology recovered from Forerunner and Covenant sources during the war, the Infinity is the UNSC's largest and most advanced warship to date. In March 2553, she secretly intervened in the Sangheili civil war, and demonstrated the UNSC's new technical capabilities by easily destroying the Covenant destroyer Defender of Faith.

In 2557, the Infinity distinguished herself during the First Battle of Requiem and the recovery of Master Chief Petty Officer John-117. The UNSC Navy's forces around Earth had also been rebuilt, and the Home Fleet defended the planet against the Didact when he arrived with the intention of digitizing all of humanity with the Forerunner weapon known as the Composer. Earth's orbital platforms and the Home Fleet's Battlegroup Dakota had little to no effect against the Didact's ship, the Mantle's Approach, but the Infinity managed to damage the ship, allowing John-117 to enter using an F-41 Broadsword and destroy the ship with a HAVOK tactical nuclear weapon. The fighting continued six months later with the Infinity's second expedition on Requiem.

Organization

Command and control

Main article: UNSC Naval Command

The UNSC Navy is subordinate to the UNSC High Command (HIGHCOM). The Navy is administered by the UNSC Naval Command, or NAVCOM, headed by the Chief of Naval Operations, which in 2558 was Fleet Admiral Lord Hood. The CNO is assisted by the Deputy Chief of Naval Operations. NAVCOM is split into three commands; Fleet Command, or FLEETCOM, has oversight of ship deployment, mission structures, and space operations, including the transport of troops and naval fighter operations. Logistical Operations Command, or NavLogCom, oversees the construction, maintenance, and distribution of supplies and materiél, including ships, ammunition, replacement parts, and food. Naval Special Warfare Command, or NAVSPECWARCOM, and Naval Special Weapons (NAVSPECWEP) are responsible for all Naval special operations, including deployments of SPARTAN-IIs. The UNSC Navy's Central Command (CENTCOM) operated by holding responsibility over a certain area of space. A CENTCOM commander had the authority to blockade a system, or aid in the coordination of a battle occurring within the regional space they commanded. UNSC and UEG space is further divided, governed, and protected by the Navy's Fleet Command sectors which each contained numerous planetary systems.

The Office of Naval Intelligence is technically subordinate to the UNSC Naval Command. In practice, however, ONI's activities extend far beyond intelligence gathering, and often receives mandates and directives from HIGHCOM or even higher. ONI holds a strong presence in the UNSC fleet and maintains joint control of the Navy's post-war flagship, UNSC Infinity. Despite being under the command of the Navy, ONI's Commander-in-Chief of the Office of Naval Intelligence held a seat on the Security Council with equal stature and privilege to the committee members of the Navy, Marines, Army, and Air Force.

Commanding positions in NAVCOM tend to be held by Admirals. Because of their role as an "amphibious", space-deployed force, the UNSC Marine Corps enjoys a close relationship with the Navy, with Marine complements being deployed on most warships.

Operating forces

Main article: UNSC fleet

UNSC Navy forces are divided into a number of fleets. These tend to be large formations, though they seldom patrol together; single ships are commonly seen patrolling throughout UNSC space. System fleets are commonly formed to patrol and defend a human colonized-system, such as the UNSC Home Fleet or the Epsilon Eridani Fleet. More common tactical formations are battle groups, which are formed on an as-needed basis and vary dramatically in size from three ships to large carrier groups.

The UNSC Navy also has several numbered fleets, four of which were active during the Human-Covenant War—the Second, Third, Seventh, and Sixteenth Fleets. These fleets were divided into several battle groups.

Seaborne forces

An aircraft carrier near the Mombasa Quays.

Into the 26th century, the UNSC Navy continued to use maritime ships to patrol the seas. Little is known about this Naval arm. It is known, however, that Earth and the fortress world of Reach had bases for it. Other than that, it is known that the Navy possessed numerous aircraft carriers with full complements of F-99 Unmanned Combat Aerial Vehicles, suggesting that they were constantly kept at a high level of alert.

Other than participating to some extent during the Battle of Mombasa, the wet Navy was likely involved with the operation to the Yucatan Peninsula, where the SPARTAN Blue Team attacked and destroyed a Covenant excavation force on the sea floor of the Gulf of Mexico.

Personnel

Navy personnel at the commissioning ceremony of Infinity.

Large numbers of men and women are employed by the UNSC Navy. Servicepeople hold ranks, which are divided between officers and enlisted. UNSC Navy personnel are given training in self-defense. All crewmen are trained to use the M6 series of handguns. Naval personnel are sometimes referred to as "swabbies", which can be a joke or a sign of disrespect. Navy recruits would serve in initial recruit training operated by the Unified Combined Military Boot Camp. At boot camp, recruits are trained, tested, and evaluated on their physical fitness, proficiency with firearms, and command potential. Following graduation from UCMB, a naval recruit may be required to complete additional training revolving around the vacuum of space and microgravity. Finally, a recruit would serve aboard a naval vessel or installation as a non-commissioned recruit within the Navy. Several human colonies are home to Officer Candidate Schools that provide training and allows enlisted personnel or civilians to become officers. Renowned OCS academies include the Luna OCS Academy and the Corbulo Academy of Military Science. A full list of Naval personnel can be found here. For a list of ranks within the UNSC Navy, see UNSC rank structure.

UNSC Navy personnel wear distinctive uniforms for identification, comfort, and practicality. Dress uniforms are worn on formal occasions, such as ceremonies and other official functions, while service and working uniforms are the basic uniform worn by UNSC Naval personnel while on duty.

Equipment

Weapons

The primary offensive armament of UNSC spacecraft is the Magnetic Accelerator Cannon (MAC). These are high velocity coil guns that are used to accelerate projectiles ranging in mass from 600 metric tons in the case of smaller warships, and 3,000 tons in the case of Super MAC platforms. These projectiles are composed of titanium, depleted uranium, or tungsten with a ferrous core. "Super MAC" Orbital Defense Platforms accelerate MAC rounds to "point four-tenths" the speed of light, around 12,000 kilometers per second, with twenty-three linear accelerator coils, while ship-based MACs have a lower velocity. Super MAC platforms can also reload a round in five seconds, where as ships will need several minutes to charge their MAC coils.

The UNSC frigate Gettysburg is quoted as firing a 600 ton shell at 30 kilometers per second. Before Reach fell, the UNSC Pillar of Autumn was equipped with a modified MAC that could quickly fire three lighter projectiles in succession instead of just one heavier projectile. It was originally intended to allow the Pillar of Autumn a better chance of disabling a Covenant ship, which was a feature required for a mission that was later scrubbed following the Fall of Reach.

Almost all UNSC warships are equipped with M58 Archer missile pods for ship-to-ship engagements, which prove most effective against unshielded targets. A common tactic among UNSC ships is to disable the target's shields with MAC rounds and then pummel it with Archer missiles. In 2525, UNSC ships carried fusion missiles as an offensive weapon. They seem to have been removed or replaced in later years. UNSC ships may also carry Shiva-class nuclear missiles. In addition, the UNSC mounts 50mm auto-cannons on its ships for defense against enemy fighters and boarding craft, controlled by shipboard AIs.

UNSC warships also carry significant Marine detachments for internal security, boarding actions, and planetary assault, and carry all the equipment and matériel needed by Marine forces. It is implied that a significant portion of the interior of UNSC warships are devoted to this purpose, as there are armories and barracks that hold these supplies.

Ships of the UNSC Navy also carry a number of GA-TL1 Longsword interceptors. These are armed with 110mm rotary cannons and ASGM-10 missiles, and sometimes a Moray space mine system or even a single Shiva-class nuclear missile. They can also be remotely-operated and used to carry a remotely-detonated Shiva missile, which, when detonated, effectively destroys both the Longsword and its selected target.

Despite all of this firepower, however, UNSC warships during the Human-Covenant War had great difficulty in defeating Covenant ships even with a numerical advantage. It typically took multiple hits from a ship-based MAC weapon to disable a Covenant ship's shields, although larger, ODP-based "Super MACs" fire a round that can literally shatter Covenant capital ships. Archer missiles had to be used in tremendous volumes to breach Covenant shield systems. Even with their shields down, Covenant ships have been noted to remain operational after multiple direct hits from normal MAC rounds. This advantage in firepower and shielding gave the Covenant an effective 3:1 ratio and better against UNSC ships as of the Human-Covenant War.

Ships

File:Forward into dawn.jpg

The UNSC frigate, the most common of UNSC Navy ships.

UNSC Navy vessels are typically armoured with Titanium-A armor; such protective armor remained the defensive standard of UNSC vessels until they were further reinforced with the introduction of energy shielding in the post-war era. The largest vessels of the UNSC fleet are carriers and supercarriers. While possessing weapons of their own, their primary role is to deploy fighter craft such as the GA-TL1 Longsword, and may serve as flagships in fleet actions. If a carrier is unavailable, however, then heavily-armed and armored cruisers may fill this role. The current flagship of the UNSC Navy is the UNSC Infinity, the first of the Infinity-class vessels which make use of defensive and offensive advances reverse-engineered from both Forerunner and Covenant technologies, with the specific intention of matching Covenant warships in terms of offensive firepower. The UNSC Navy has operated four known classes of cruiser; the Marathon-class heavy cruiser, the Valiant-class super-heavy cruiser, the now-obsolete Halcyon-class light cruiser, and the postwar Autumn-class heavy cruiser.

UNSC destroyers and frigates of various classes are used for escorting larger cruisers and carriers, as well as for independent patrol and scouting operations. Both are roughly the same size, but destroyers are designed with greater emphasis on firepower and armor over versatility. Frigates are multi-purpose warships that are used in a broad range of roles, ranging from heavy air support to fighter escort and fleet engagements. Some UNSC frigates are equipped with a sizeable cargo bay for larger dropships and armor complements. The UNSC has also employed light frigates equipped with stealth systems in a specialized reconnaissance role.

The Navy maintains a wide variety of smaller craft and support ships. These include prowlers for electronic intelligence gathering, refit stations, exfiltration craft, shuttles, and corvettes. Corvettes are notable as being one of the fastest ships in the UNSC Navy, and a number of sub-classes have been developed including the Mako-class and the fast-attack corvette.

At least some UNSC ship production is handled by the Reyes-McLees Shipyards over Mars, though this may no longer be true due to the Covenant invasion of the Sol system in 2552. Additionally, SinoViet Heavy Machinery manufactured and decommissioned Paris-class heavy frigates on Reach, at least before the Fall of Reach.

Space fighters

Space fighters are small, maneuverable spacecraft, often used for bombing or "dog fighting" in space or in an atmosphere. The UNSC Navy operates a number of fighters, the most common of which is the GA-TL1 Longsword. The Longsword is a multi-role fighter that can be used in a variety of missions, including ground support, anti-ship attacks, and combat with other fighters.

The F-41 Broadsword is a multirole space fighter in use after the Human-Covenant War. Like the Sabre, the Broadsword is equipped with energy shielding that covers the entire fighter and recharges when depleted. However, these shields are not rated for slipspace travel. The Broadsword is equipped with two M1075 ASW/AC 35mm MLA cannons and two M6088 ST/MMP missile pods. The fighter can also be equipped with a single piece of heavy ordnance, such as a HAVOK warhead.

A less common UNSC fighter is the OF92/EVA "Booster Frame". The Booster Frame is an experimental fighter developed as a prototype. They are specifically designed for extra-vehicular activity and special operations roles, dropped from hooks within the hangars of specialized UNSC ships. The fighter itself has no sealed cockpit, so a pressurized suit must be worn in order to operate the vehicle.

Identified UNSC vessels and stations

Vessels

Carriers UNSC All Under Heaven - Status unknown UNSC Atlas - Status unknown UNSC Magellan - Status unknown UNSC Musashi - Destroyed UNSC Poseidon - Poseidon-class - Status unknown UNSC Stalingrad - Destroyed UNSC Trafalgar - Supercarrier - Destroyed

Cruisers UNSC Chares - Status unknown UNSC Constantinople - Halcyon-class - Destroyed UNSC Dawn Under Heaven - Halcyon-class - Destroyed UNSC Dresden - Marathon-class - Destroyed UNSC Euclid's Anvil - Autumn-class - Active UNSC Everest - Valiant-class - Status unknown, presumed destroyed UNSC Halcyon - Halcyon-class - Status unknown UNSC Hannibal - Marathon-class - Destroyed UNSC Io - Marathon-class - Destroyed UNSC Leviathan - Marathon-class - Status unknown, presumed destroyed UNSC Matador - Heavy cruiser - Destroyed UNSC Pillar of Autumn - Halcyon-class - Destroyed UNSC Pillar of Autumn II - Autumn-class - Active UNSC Prophecy - Marathon-class - Destroyed UNSC Roman Blue - Halcyon-class - Status unknown UNSC Say My Name - Marathon-class - Status unknown Template:UNSCship - Autumn-class - Active UNSC Swiftsure - Heavy cruiser - Status unknown UNSC Valiant - Valiant-class - Status unknown UNSC Weeping Willows - Heavy cruiser - Destroyed

Destroyers UNSC Agincourt - Destroyed UNSC Armageddon's Edge - Status unknown UNSC Brasidas - Destroyed UNSC Bunker Hill - Status unknown UNSC Calcutta - Status unknown UNSC Clearidas - Status unknown UNSC Do You Feel Lucky? - Destroyed UNSC Glasgow Kiss - Destroyed UNSC Gorgon - Status unknown UNSC The Heart of Midlothian - Destroyed UNSC Herodotus - Status unknown, heavily damaged UNSC Iwo Jima - Destroyed UNSC Iroquois - Status unknown, presumed destroyed UNSC Jericho - Status unknown, heavily damaged UNSC Lancelot - Status unknown, presumed destroyed UNSC Las Vegas - Status unknown UNSC Minotaur - Destroyed UNSC Monte Cassino - Active UNSC Persephone - Status unknown, likely destroyed UNSC Pioneer - Status unknown UNSC Resolute - Status unknown UNSC Seattle - Status unknown, moderately damaged UNSC Tharsis - Destroyed UNSC Thermopylae - Status unknown, moderately damaged DD-933 - Status unknown

Frigates UNSC Aegis Fate - Charon-class - Status unknown UNSC Agincourt - Destroyed UNSC Allegiance - Destroyed UNSC Andraste - Active UNSC Bellerophon - Captured by rebels UNSC Buenos Aires - Destroyed UNSC Charon - Charon-class - Status unknown UNSC Commonwealth - Paris-class - Heavily damaged, later decommissioned and scrapped UNSC Daedalus - Destroyed UNSC Euphrates - Status unknown, presumed destroyed UNSC Fair Weather - Destroyed UNSC Forward Unto Dawn - Charon-class - Destroyed, rear section crashed on Requiem. UNSC Gettysburg - Status unknown UNSC Grafton - Paris-class - Destroyed UNSC In Amber Clad - Stalwart-class - Destroyed UNSC Journeyman - Status unknown UNSC Meriwether Lewis - Stalwart-class - Status unknown, presumed destroyed UNSC Midsummer Night - Stalwart-class - Status unknown, heavily damaged UNSC Providence - Destroyed UNSC Paris - Paris-class - Status unknown, presumed destroyed UNSC Purpose - Destroyed UNSC Ready or Not - Status unknown UNSC Redoubtable - Status unknown, presumed destroyed UNSC Saratoga - Paris-class - Status unknown UNSC Savannah - Paris-class - Destroyed UNSC Stalwart Dawn Stalwart-class - Status unknown UNSC Strident - Strident-class - Active UNSC Tannenberg - Status unknown UNSC Tripping Light - Status unknown, moderately damaged FFG-127 - Charon-class - Destroyed. Unidentified frigate (Algolis) - Charon-class - Status unknown

Prowlers UNSC Aladdin - Sahara-class - Active UNSC Apocalypso - Destroyed UNSC Applebee - Status unknown UNSC Athens - Status unknown UNSC Circumference - Destroyed UNSC Dusk - Active UNSC Eclipse - Eclipse-class - Active UNSC Edge of Umbra - Status unknown UNSC Lark - Status unknown UNSC Last Gleaming - Status unknown UNSC Razor - Razor-class - Active UNSC Razor's Edge - Status unknown UNSC Red Horse - Status unknown UNSC Rubicon - Somewhere in deep space commandeered by 343 Guilty Spark UNSC Sahara - Sahara-class - Active UNSC Tokyo Rules - Status unknown UNSC Wink of an Eye - Status unknown UNSC Winter - Winter-class - Active

Corvettes UNSC Bum Rush - Status unknown UNSC Callisto - Status unknown UNSC Chalons - Status unknown UNSC Coral Sea - Status unknown UNSC Glamorgan - Active UNSC Pony Express - Status unknown UNSC Port Stanley - Active UNSC Two for Flinching - Status unknown

Colony ships UNSC Phoenix - Phoenix-class colony ship - Status unknown UNSC Spirit of Fire - Modified Phoenix-class - Missing in action; adrift in space UNSC Skidbladnir - Phoenix-class - Scrapped UNSC Odyssey - Status unknown Unidentified colony ship - Present at re-terraformed Reach

Command ships UNSC Infinity - Infinity-class, experimental starship - Active UNSC Vindication - Vindication-class - Status unknown

Other ships UNSC Accra - ONI special service vessel, destroyed UNSC Ariadne - Unknown class, destroyed UNSC Armstrong - Unknown class, heavily damaged UNSC Austerlitz - Unknown class, destroyed UNSC Basra - Unknown class, destroyed UNSC Battle of Minden - Unknown class, active UNSC Belfast- Unknown class, destroyed UNSC Belleisle - Auxiliary ship, active UNSC Brilliant Shores - Unknown class and fate UNSC Burden of Proof - Unknown class and fate UNSC Campo Grande - Unknown class, destroyed UNSC Coenwulf - Unknown class, presumed active UNSC Compton-Hall - Unknown class, active UNSC Dartmouth - Cargo ship, unknown UNSC Diadochi - Unknown class, destroyed and repurposed UNSC Dunedin - Auxiliary ship, active UNSC Eminent Domain - Unknown class, destroyed UNSC Excellence - Unknown class, destroyed UNSC Final Summit - Unknown class and fate UNSC Glasgow - Unknown class and fate UNSC Herald - Unknown class and fate UNSC Hermes II - Unknown class and fate UNSC Hilbert - Science vessel, destroyed UNSC Iceni - Unknown class, active UNSC Lance Held High - Unknown class, destroyed UNSC Lowrentz - Unknown class, destroyed UNSC Lutyens - Unknown class, scrapped UNSC Majestic - Unknown class and fate UNSC Maelstrom - Unknown class, destroyed UNSC Midway - Unknown class, destroyed UNSC Onan - Cargo freighter, unknown UNSC Point of No Return - stealth cruiser - Active UNSC Pompadour - Unknown class and fate UNSC Sacramento - Unknown class, destroyed UNSC Silberg - Stealth ship, unknown UNSC Texas - Unknown class, destroyed UNSC Tharsis - Unknown class, destroyed UNSC Thatcher - Unknown class, active UNSC Troy - Unknown class, destroyed UNSC Virginia Capes - Unknown class, destroyed UNSC Vociferous - Unknown class, active UNSC Walk of Shame - ONI sloop, status unknown UNSC Waterloo - Unknown class, destroyed UNSC Witch Bucket - Unknown class and fate ONI PRO-49776 - Status unknown Beatrice - Chiroptera-class stealth vessel - Decommissioned, later acquired by Eridanus rebels and destroyed Coda - Shuttle, destroyed

Civilian craft in temporary commission Long Time Coming - Prospecting ship, destroyed Mona Lisa - Prison ship, destroyed Han - Diplomatic shuttle, status unknown

Stations

Orbital Defense Platforms Cairo Station - Heavily damaged Athens Station - Destroyed Malta Station - Destroyed Nassau Station - Status unknown Oaxaca Station - Intact Other orbital facilities Gamma Station - Orbital drydock, destroyed

Mobile stations UNSC Cradle - Refit/repair facility, destroyed Station Delphi - Shipyard, decommissioned UNSC Hopeful - Hospital ship, status unknown Anchor 9 - Status unknown, presumed destroyed Remote scanning outposts Fermion - Destroyed Democritus - Status unknown Archimedes - Active Tripoli - Status unknown

Medical stations ONI Medical Facility - Status unknown, presumed destroyed M25L Recovery Station - Status unknown Lockhart medical station - Active

Trivia

Check out our collection of quotes related to UNSC Navy on its quotes page.

As with the rest of the UNSC military, the structure and many of the traditions in the UNSC Navy are based on those in the United States Navy.

Gallery

• 

  A close up of Navy uniform circa 2557.

• 

  A prowler, one of many such vessels forming the Navy's reconnaissance division.

• UNSC Savanah.jpg

  A Paris-class heavy frigate during the Fall of Reach.

• Forward into dawn.jpg

  The Forward Unto Dawn, a Charon-class light frigate flies over Installation 00.

• 

  The Strident-class heavy frigate, a postwar design and one of the most advanced frigate types to date.

• 

  A classification of various designs, the UNSC destroyer is an effective escort for high-priority vessels such as fleet carriers and cruisers.

• UNSC Heracles.png

  The UNSC Heracles, a destroyer, the first human vessel to survive an encounter with the Covenant in 2525.

• Legends ship 1.png

  An Unidentified UNSC destroyer of unknown type during its mission against the Covenant on Heian.

• 

  The Marathon-class cruiser was one of the most powerful vessels in the entire UNSC fleet.

• 

  Its predecessor was the underarmed Halcyon-class cruiser, although updated ones like the Pillar of Autumn could outperform it.

• 

  The Autumn-class heavy cruiser, based upon the older Halcyon-class and postwar successor to the Marathon-class.

• 

  The UNSC Atlas, one of many UNSC carriers that form the backbone of the fleet.

• 

  A Phoenix-class colony ship, now refitted as massive armor and personnel carriers for use on the frontlines.

• UNSC Infinity.jpg

  The UNSC Infinity, the UNSC's postwar flagship and among the first vessels to employ reverse-engineered Forerunner technology.

• 

  The most powerful non-nuclear weapon in the entire UNSC, an orbital defense platform could destroy Covenant ships in a single round.

• 

  The UNSC Cradle, a specialized refit station capable of slipspace travel, takes the offensive in the Battle of Sigma Octanus IV.

• 

  The UNSC Hopeful, a mobile, slipspace-capable hospital that has saved the lives of countless servicemen wounded on the battlefield.

• 

  The refit station Anchor 9 during the battle for Reach, the frigate UNSC Savannah is docked with the station.

• Dakota 4.jpg

  A Vindication-class light battleship of Battlegroup Dakota during the Battle of Earth.

• Dakota 3.jpg

  A trio of Strident-class heavy frigates from Battlegroup Dakota take part in the Battle of Earth.

• Dakota 1.jpg

  Several Poseidon-class light carriers of Battlegroup Dakota engaged in the New Phoenix Incident in 2557.

List of appearances

Halo: The Fall of Reach (First appearance) Halo: Combat Evolved Halo: The Flood Halo: First Strike Halo 2 Halo Graphic Novel Halo: Ghosts of Onyx Halo: Landfall Arms Race Halo: Uprising Halo 3 Halo: Contact Harvest Halo: The Cole Protocol Halo Wars: Genesis Halo Wars Halo: Helljumper Halo 3: ODST Halo Legends Babysitter Homecoming Origins Prototype The Package Halo: Evolutions - Essential Tales of the Halo Universe Blunt Instruments Dirt Headhunters Palace Hotel Pariah Stomping on the Heels of a Fuss The Impossible Life and the Possible Death of Preston J. Cole The Mona Lisa

Halo: Blood Line Remember Reach Birth of a Spartan Deliver Hope Halo: Reach Halo: Fall of Reach Boot Camp Covenant Invasion Halo: Glasslands Halo: Combat Evolved Anniversary Terminals Halo: Primordium Halo: The Thursday War The Commissioning Halo 4: Forward Unto Dawn Scanned Halo 4 Spartan Ops Halo: Silentium Halo: Spartan Assault Halo: Initiation Halo: Escalation Halo: Mortal Dictata Halo 2 Anniversary Terminals Halo: Nightfall Halo 5: Guardians