Imperial Navy/Legends

"As officers of the Imperial Navy, your loyalty is expected&hellip; and demanded. Resignations are not permitted at this time. The Galaxy remains unstable. You will do your duty or you will share the late Captain Dallin's fate."

- Darth Vader

The Imperial Navy, also known as the Imperial Starfleet, Imperial Fleet, Imperial Battlefleet, or Imperial Space Service, was the military arm of the Galactic Empire charged with maintaining security in Imperial space. It was formed from the Republic Navy.

At its peak, it fielded millions of warships and fulfilled Emperor Palpatine's will throughout the Galaxy.

After the defeat at the Battle of Endor, the Galactic Empire split up into warring factions led by warlords, and the Imperial Navy splintered along with it. While much of the remnants of the Imperial Navy were later reunited under impressive Imperial commanders, the military organization ceased to exist shortly after the death of Emperor Palpatine.

Specific responsibilities of the Imperial Navy included defending Imperial citizens from space-based threats such as pirates, smugglers, and other armed governments, enforcing Imperial will, and overseeing commerce through customs and blockade operations. The Imperial Navy also performed orbital bombardments, transported major ground force deployments, and supported them with space and aerial support.

The Imperial Navy conducted itself by the Imperial Naval Code, a set of martial laws and regulations created to guide the massive military organization. Under the NhM rule, the vast majority of personnel in the Imperial Starfleet were male Humans, although some Human females and even other species were also in the service, such as Admiral Daala and Grand Admiral Thrawn.

Key ships of the fleet
The most recognizable symbol of the Imperial Starfleet was the Imperial-class Star Destroyer, which peaked at twenty-five thousand vessels, although millions of starships of different designs and functions were fielded for various purposes.

Most major capital ships, battlestations and logistics vessels were constructed by Kuat Drive Yards, the Loronar Corporation and Rendili StarDrive during the height of the Galactic Empire. The Corellian Engineering Corporation also supplied the Empire with gunships and corvettes (and possibly also large battleships and fighter carriers). Additionally, countless shipyards supplied the Imperial Starfleet with support ships such as Carrack-class light cruisers, Lancer-class frigates, Strike-class cruisers, and escort carriers.

Education
Naval recruits first attended the Imperial Academy to gain the basis of their higher education and military discipline, and then continued their education at the Imperial Naval College, where Academy graduates received specific training on naval operations, combat, and command functions. Finally, non-commissioned officers and recent graduates of the Imperial Naval College could participate in a training program through the Imperial Navy Officers' School to focus on military customs and courtesies, military history, leadership, officership, deck command exercises, discipline drills, and other pertinent areas of education of potential officers. Upon graduation, trainees were commissioned in the Imperial Navy as Lieutenants.

Organization


The Imperial Navy used an overall strategy of focusing on capital ship firepower rather than starfighter superiority. This was reflected through the design of their starships, the formation of their naval units and the overall organization of the force. Regional, oversectorial and strategic military commands existed as well, but the details of their compositions is unknown.

Command
An individual command, a single starship, was the building block of the Imperial Starfleet. Achieving command of a starship, no matter its size, was point of pride in an officer's career. Officers commonly turned down impressive staff promotions in the hopes of receiving a ship command, although serving as a staff officer on a prominent starship, such as a squadron flagship, was often considered a fast track for promotion.

Line of battle
The most basic unit in the Imperial Navy was a line of battle, or simply a line. The Imperial Starfleet shaped four to twenty starships into lines, depending on the type of line. Commanded by a captain of the line, the line was the most amorphous level of organization in the Starfleet. The Imperial Starfleet Order of Battle outlined seven types of lines: attack, heavy attack, reconnaissance, pursuit, skirmish, troop and bombard. Attack and heavy attack lines aggressively engaged enemy starships in combat, reconnaissance lines gathered intelligence of the disposition of enemy forces, pursuit lines chased and trapped retreating enemies, and skirmish lines harassed capital starships and engaged enemy picket lines. A troop line consisted of two Evakmar-KDY Corps Transport vessels, two escort vessels, and frequently two Strike-class cruisers. Its function was the deployment of Army units. A bombard (or torpedo) line typically consists of two Torpedo Spheres.

In addition to the seven types of lines, the Imperial Navy considered an Imperial-class Star Destroyer a line in itself. While an Imperial-class Star Destroyer may be able to act as an attack line and its complement of starfighters as a skirmish line, the decision to give commanders the option to field a heavy cruiser as a line unto itself was more political than tactical. After a naval staff study suggested a Star Destroyer was the field equivalent of the smallest of naval squadrons, the Admiralty decided that, as there were more lines than squadrons, designating the Star Destroyer as a line unit would get them more Star Destroyers. The Admiralty's thinking prevailed.

Squadron


A squadron was the smallest independent operating unit in the Imperial Navy. Composed by several lines, a squadron was commanded by an admiral and ranged from 14 to 60 ships, depending upon the composition of the lines in the squadron. A squadron was the largest concentration of ships normally assigned to a single system. The Galactic Republic designated units of identical configuration as fleets. Those units were the total naval presence in a sector. Thus, the squadron was a useful measure of the growth of the Imperial military after the establishment of Emperor Palpatine's New Order.

Similar to lines, the Imperial Navy's Order of Battle designated four types of squadrons: light, heavy, battle, and bombard. Light squadrons patrolled areas known to be safe with two attack lines, a skirmish line and a reconnaissance line. Heavy squadrons engaged planetary systems that possessed known enemy presences, with either two heavy attack lines, an attack line and a reconnaissance line for situations where the enemy's position and composition was unknown, or with three heavy attack lines and a skirmish line for situations where the enemy was known to be defending a fixed asset. It was common to assign Victory-class Star Destroyers to the latter type of heavy squadron. Battle squadrons contained an Imperial-class Star Destroyer. In addition to the Star Destroyer, there were at least three lines, two attack lines and one pursuit line, for an average of 18 ships. The mere arrival of a battle squadron, and more importantly, an Imperial-class Star Destroyer, was often enough to put down a planetary revolt or scare off an armed space-threat. Bombard squadrons subjugated worlds in open rebellion that had developed planetary defenses including multilayered planetary shields and large planetary guns with four torpedo spheres, a skirmish line, and a pursuit line.

Systems force


A systems force combined several squadrons under the command of an admiral, referred to as a commodore while leading a systems force. These combined forces were responsible for Imperial Starfleet actions across multiple star systems. Rather than outline specific formations of system forces, the Imperial Starfleet Order of Battle lent flexibility to commodores to pool the whole of their naval resources and shape them as necessary missions required.

Force superiority pooled at least three battle squadrons and a light squadron. With a minimum of three Imperial-class Star Destroyers and nearly 90 other starships, force superiority's mission was to achieve space superiority, defined as, "the complete absence of hostile craft within the orbital space of controlled worlds, and no chronic enemy ship activity within the entire system."

Force escort protected crucial commercial shipments, economically essential space installations or facilities, and hunted down harassing pirates. With at least two heavy squadrons and two light squadrons, force escort was the most flexible of the force pools. Commodores used force escort to run a variety of missions, knowing well that their large starship count and organizational flexibility would allow for their completion. Where force superiority was given the maxim "always send enough", force escort bore the maxim "never send too much".

System forces engaged threats that force superiority could not successfully destroy. By swapping out the light squadron for a fourth battle squadron, a commodore could get enough force to ensure complete domination of a target area.

Fleet
Where all previous units were generally bound to specific system or set of systems, the Imperial Navy designated a fleet as a "sector resource", allowing it to operate on a sector-wide scale. A fleet was the smallest unit transferred between sectors. With such a large number of units, there were thousands of potential types of fleet alignments. Common fleet deployment types included superiority fleets, assault fleets, and bombard fleets. Other examples of alignments that a fleet might have taken included a deepdock fleet, support fleet, or ordinance fleet.



Superiority fleets maintained space superiority in sectors with "four or fewer world confirmed hostile to the New Order, and no more than 16 additional worlds with confirmed significant hostile elements", a superiority fleet was deployed. With six Imperial-class Star Destroyers and almost 400 other starships, a superiority fleet was presumed to be a sufficient force for relatively calm sectors.

Assault fleets transported huge numbers of Imperial Army and Navy troops to coordinate ground operations, while maintaining space superiority around the targeted systems. With two transport forces and two force escorts, an assault fleet engaged in massive planetary and system-wide ground campaigns.

Bombard fleets contained an average of 416 ships, allocated between two system bombards and two force escorts. Bombard fleets were assigned to sectors where the Empire had determined the probability of repressing the Rebellion in the sector to be less than even. System bombards were used when the Empire would rather completely destroy a world rather than see it fall into Rebel hands.

Sector group
A sector group was the sum total of Naval strength which the Empire expected to commit to a normal sector. A high admiral commanded a sector group, a title usually granted to the Moff who governed the sector. In sectors that were involved in constant and severe naval actions, the High Admiral was a separate position from the Moff. A sector group could be expected to contain at least 2,400 ships, 24 of which were Star Destroyers (Imperial-class Star Destroyers were the norm, but some groups contained older model Star Destroyers), and another 1,600 combat starships.

Infantry units

 * Imperial marines
 * Imperial officers
 * Imperial Navy crewman
 * Imperial Navy troopers
 * Imperial pilots
 * Spacetroopers

Multi-purpose starfighters



 * ARC-170 starfighter
 * Alpha-class Xg-1 Star Wing
 * Belbullab-22 starfighter
 * I-7 Howlrunner
 * Preybird-class starfighter
 * Skipray Blastboat
 * TIE Advanced x1
 * TIE Aggressor
 * TIE Avenger
 * TIE/D Defender
 * TIE/fc starfighter
 * TIE/ln starfighter
 * TIE Hunter
 * TIE/rc starfighter

Scouts

 * A-9 Vigilance interceptor
 * Alpha-3 Nimbus-class V-wing starfighter
 * Delta-7 Aethersprite-class light interceptor




 * Eta-2 Actis-class light interceptor
 * ISP-6 shuttle pod
 * Predator I Probe-Mate jump pod
 * TIE/In starfighter
 * TIE Raptor
 * TIE/rc starfighter
 * TIE Scout
 * TIE Vanguard

Stealth

 * TIE Phantom

Droid

 * Shadow Droid
 * TIE/D automated fighter

Bombers



 * Scimitar assault bomber
 * TIE/sa starfighter
 * TIE/gt starfighter
 * TIE Interdictor
 * TIE Oppressor

Experimental

 * TIE Experimental M1
 * TIE Experimental M2
 * TIE Experimental M3
 * TIE Experimental M4
 * TIE Experimental M5

Transport and logistics vessels

 * Action VI transport
 * C-3 passenger liner
 * Combat Utility Vehicle
 * Curich-class shuttle
 * Delta-class DX-9 stormtrooper transport
 * Delta-class JV-7 escort shuttle
 * Field Secured Container Vessel
 * Gamma-class assault shuttle
 * Grek-class troop shuttle
 * Imperial dungeon ship
 * Imperial transport
 * Imperial cargo ship




 * Imperial dropship transport
 * Kappa-class shuttle
 * Kuat dropship
 * Lambda-class shuttle
 * Low Altitude Assault Transport/infantry
 * Modular Taskforce Cruiser
 * Mu-1-class shuttle
 * Mu-2-class shuttle
 * Sentinel-class landing craft
 * Imperial loader shuttle
 * Star Galleon-class frigate
 * Theta-class AT-AT barge
 * Theta-class shuttle
 * TIE boarding craft
 * TIE lander
 * TIE/sh shuttle




 * Tribune-class shuttle
 * Type II orbital repair yard
 * Warlord Dropship
 * Y-85 Titan dropship
 * Zeta-class shuttle

Carriers and assault ships

 * Acclamator I-class assault ship
 * Assault ship
 * Combat escort carrier
 * Escort Carrier
 * Imperial carrier
 * Venator-class Star Destroyer
 * Doomgiver

Corvettes



 * Assassin-class corvette
 * Broadside-class cruiser kdb-1
 * CR90 corvette
 * DP-20 gunship
 * Tartan-class patrol cruiser
 * Light Corvette

Monitors

 * Pursuit-class light cruiser

Factory ships



 * Arc Hammer
 * Imperial Leviathan
 * World Devastator

Frigates

 * Acclamator II-class assault ship
 * Carrack-class light cruiser
 * Class II frigate
 * Class 1000 cruiser
 * Combat escort carrier
 * Demolisher
 * Detainer CC-2200 interdictor cruiser
 * Dragon-class heavy cruiser
 * Dreadnaught-class heavy cruiser




 * Harrow
 * Immobilizer 418 cruiser
 * Lancer-class frigate
 * Nebulon-B escort frigate
 * Nebulon-B2 frigate
 * Neutron Star-class bulk cruiser
 * Star Galleon-class frigate
 * Strike-class cruiser
 * Victory II-class frigate
 * Victory I-class Star Destroyer
 * Victory II-class Star Destroyer
 * Vindicator-class heavy cruiser



Destroyers

 * Imperial I-class Star Destroyer
 * Imperial II-class Star Destroyer
 * Interdictor Star Destroyer
 * Star Destroyer (multi-mile)
 * Tector-class Star Destroyer
 * Venator-class Star Destroyer
 * Victory I-class Star Destroyer
 * Victory II-class Star Destroyer

Cruisers



 * Gauntlet-class Star Cruiser
 * Imperial Communications Ship
 * Kuat cruiser
 * Super Star Destroyer (hunchbacked)
 * Super Star Destroyer (sleek)

Battlecruisers

 * Kuat battlecruiser
 * Praetor-class Star Battlecruiser
 * Procurator-class Star Battlecruiser
 * Star Destroyer-class battlecruiser
 * Super Star Destroyer Vengeance

Battleships



 * Eye of Palpatine
 * Eclipse-class Star Dreadnought
 * Executor-class Star Dreadnought
 * Giel's battleship
 * Kuat battleship
 * Loronar battleship


 * Mandator I-class Star Dreadnought
 * Mandator II-class Star Dreadnought
 * Rendili battleship
 * Sovereign-class Star Dreadnought

Battlestations and superweapons



 * Torpedo Sphere
 * Death Star I
 * Death Star II
 * Galaxy Gun
 * Sun Crusher
 * Tarkin

Known units

 * 16th Escort Force
 * 27th Denarian Fleet
 * 123rd Nightstalker Group
 * 128th TIE Interceptor Squadron
 * 133rd Imperial Fighter Group
 * 181st Imperial Fighter Group
 * 223rd Imperial Fighter Group
 * Avenger Squadron
 * Azure Hammer Command
 * Azure Shield
 * Black Sword Command
 * Black Wing
 * Braxant Sector Fleet
 * Crimson Command
 * Dark Side Squadron
 * Death Squadron
 * Fate's Judges
 * Giel's armada
 * Imperial Navy Intelligence
 * Onyx Squadron
 * Qeimet Fleet
 * Saber Squadron
 * Scimitar Assault Wing
 * Thrawn's fleet

Known ships

 * 13X
 * Accuser
 * Adamant
 * Aggressor (SSD)
 * Aggressor (Imperial I-class)
 * Aggressor (Victory I-class)
 * Aggressor (Acclamator-class)
 * Agonizer
 * Arc Hammer
 * Avenger
 * Assassin
 * Basilisk
 * Bellicose
 * Behemoth
 * Black Asp
 * Black Ice
 * Borealis
 * Chimaera
 * Claw
 * Conqueror
 * Conquest
 * Corrupter
 * Constrainer
 * Death's Head
 * Despot
 * Devastator
 * Devotion
 * Divad
 * Destiny
 * Doomgiver
 * Eclipse
 * Eclipse II
 * Eleemosynary
 * Emperor's Revenge
 * Emperor's Will
 * Empire Forever
 * Exactor
 * Executor
 * Executrix
 * Eye of Palpatine
 * Firestorm (CR90)
 * Firestorm (Imperial II-class)
 * Fogger
 * Fury
 * Galactic Guardian
 * Galaxy Dragon
 * Gorgon
 * Guardian
 * Hydra
 * Imperator
 * Inexorable
 * Iron Fist
 * Judicator
 * Lusankya
 * Manticore
 * Mathayus
 * Nemesis
 * Nihil
 * Peacekeeper
 * Peremptory
 * Razor's Kiss
 * Reaper
 * Revenant
 * Scipion
 * Scorpion IV
 * Sentinel
 * Sovereign
 * Spectre
 * Stalker
 * Steadfast
 * Stormhawk
 * Terror
 * Thunderflare
 * Vanguard
 * Vengeance (Imperial-class, Jerec)
 * Vengeance (Imperial-class, Death Squadron)
 * Vengeance (Executor-class)
 * Vengeance (Jerec's Super Star Destroyer)
 * Virulence
 * Whelm
 * Wolf-Pack

Starship classifications
It should be noted that considering the nomenclature of ship classification used by real life navies, some Star Wars starships appeared to be misnamed. However, it is to be expected that different cultures and societies go by internally rationalized classification-systems.

The Empire used different scales to classify their vessels. One of which culminated with Star Destroyers and Super Star Destroyers lumped into a "sub-category" of cruisers, and another which treated Star Destroyers as destroyers and further divided Super Star Destroyers into Star Cruisers, Star Battlecruisers and Star Dreadnoughts. The former system was more often referenced, as many of the threats against the Empire were on a level that required little more than one Star Destroyer or a flotilla of them.

Imperial identification procedures
It seems that starships of the Imperial Navy do not carry any nationality prefixes at all, as most modern world navies do. Instead, a vessel hailing another craft or station establishes communications by identifying itself with the term "Imperial", followed by the ship's class designation and finally the actual name.

For example, Garrett would therefore call itself "Imperial Star Destroyer Garrett", as you can hear it in a transmission when playing the computer game Star Wars: TIE Fighter. Also, as a lot of smaller ships in the vast armada of the Empire do not even bear a real names but only registration numbers, it would sound kind of ridiculous when a vessel would identify itself with a tag (like "this is ISS 019"). Instead, in the tutorial of the computer game Star Wars: Empire at War, you can see an Acclamator identifying itself as "Imperial Acclamator Oh-One-Niner". Some novels, like Republic Commando: Hard Contact, make it seem likely that this procedure has already been common in the navy of the Galactic Republic, just with the term "Republic" being used in place of "Imperial".

Note that this is but a hypothesis, as this topic has never been discussed by any official sources. Yet, a large amount of novels and computer games are using the system described above, so there seems to be some kind of continuity, or at least an established habit of the different authors.

Appearances

 * Star Wars Episode III: Revenge of the Sith
 * Dark Lord: The Rise of Darth Vader
 * Star Wars Episode IV: A New Hope
 * Star Wars: Rebellion
 * Star Wars: Rogue Squadron
 * Star Wars: Rogue Squadron II: Rogue Leader
 * Star Wars: Rogue Squadron III: Rebel Strike
 * Star Wars: X-wing Alliance
 * Star Wars Galaxies: An Empire Divided
 * Star Wars: Empire at War
 * Star Wars Episode V: The Empire Strikes Back
 * Shadows of the Empire
 * Star Wars: TIE Fighter
 * Star Wars Episode VI: Return of the Jedi
 * Heir to the Empire
 * Dark Force Rising
 * The Last Command
 * Darksaber