Editing Firebase

{{Status|Canon}}
{{Disambig header|the base starter unit in ''Halo Wars''|military bases in general|military base}}
[[File:HW Firebase Render 1.jpg|300px|thumb|Render of a Firebase.]]
The '''UNSC Firebase'''{{Ref/Site|Id=Firebase|URL=http://www.halowars.com/GameInfo/firebase.aspx|Site=Official Halo Wars Community Site|Page=UNSC Firebase|D=20|M=03|Y=2011|LocalArchive=Archive:Halowars.com/UNSC#UNSC Firebase}} is a prefabricated base of operations used by the [[UNSC Marine Corps]] in combat zones or locations that are otherwise hostile.

==Overview==
[[File:HW2 Firebase Cartographer.png|thumb|A UNSC Firebase near Installation 00's Cartographer.]]
The UNSC developed modular firebases due to lessons learned in the early days of the [[Human-Covenant War]], in which large UNSC military installations proved vulnerable to [[orbital bombardment]].{{Ref/Game|HW2|Phoenix Logs|Detail=Siege Turret}} The Firebase combines the needs of a tactical communications, a command center and expansion into both a barracks and a production facility capable of assembling combat vehicles. The Firebase unit itself is a variant of the old [[colony starter unit]]s constructed out of [[polycrete]] and powered by a small [[hydrogen]] reactor. Because gaining a foothold quickly was key to fighting [[insurrection]]s throughout the colonies, ships can directly deploy the entire assembly unit of a Firebase via large [[dropship]]s such as the [[D20 Heron]] or [[D81-LRT Condor]], making it immediately useful. This ability proved invaluable in the ongoing war with the [[Covenant]] and was often considered a key advantage of the UNSC on the ground.{{Ref/Reuse|Firebase}}

===Expansions===
*[[UNSC reactor|UNSC Reactor]]
*[[UNSC Airpad]]
*[[UNSC Vehicle Depot]] / [[UNSC Garage]]
*[[UNSC Field Armory]]/ [[UNSC Armory]]
*[[UNSC Barracks]]
*[[UNSC Supply Pad]]
*[[UNSC Generator]]
*[[M5 Talos]] base turret
*[[Siege Turret]]
*[[Watchtower]]

==Variants==
The UNSC have fielded several variants of Firebase.
==="Pod" Firebase===
"Pod"{{Ref/Game|Id=PL|HW2|Phoenix Logs|Detail=Firebase}}{{Ref/Note|Id=note1|The "pod" and expeditionary firebase names are mentioned offhand in the Phoenix Log regarding firebases in ''Halo Wars 2'' - however, they are not presented as official names. They are used for the purposes of this article to differentiate the two models in the absence of official clarification on the matter.}} firebases are deployed from orbit via the use of [[D20 Heron]] transport craft. These firebase variants are themselves variants of old [[colony starter unit]]s constructed out of [[polycrete]], and can form vast labyrinthine underground complexes. "Pod" firebases are capable of producing unarmed [[M12 Force Application Vehicle|Warthogs]], along with the special unit for the selected leader.{{Ref/Reuse|Firebase}} Firebases were used to great effect in the [[Human-Covenant War]], including the [[Harvest campaign]] - in which one served as the core of [[Alpha Base (Harvest)|Alpha Base]] - the [[Battle for Arcadia]] and the [[Battle of Trove]]. Although starting out frail, the structural strength of the command center is increased with the addition of each new Firebase addition, making it a good idea to erect multiple Firebase additions as soon as possible.{{Ref/Reuse|Firebase}}

Beneath the Firebase there is a large underground garage in which resources and vehicle parts dropped down from orbiting warships may be stored. Also, all Firebase additions such as [[UNSC reactor|Reactors]] or [[UNSC Supply Pad|Supply Pads]] emerge up from this subterranean area, pre-built and fully constructed. Firebases also have self-destruct sequences and [[Lockdown Protocol]]s, the latter of which can be used to deliberately trap one's own newly-trained forces inside the compound.{{Ref/Reuse|Firebase}}

===Expeditionary Firebase===
Expeditionary firebases{{Ref/Reuse|PL}}{{Ref/NoteReuse|note1}} are another type of lightweight firebase module that can be delivered directly to the battlefield by [[D81-LRT Condor]] dropships, and were used notably in the [[Second Ark Conflict]]. The modules then unpack and can assemble basic structures and UNSC weapons systems, protected by up to four turret emplacements. Upgrading the firebase to a combat station allows basic infantry to be deployed while the command center and headquarters expansions make additional units available. Each upgrade also opens additional build locations for support structures.{{Ref/Reuse|PL}}

The expeditionary firebases fielded by UNSC ''Spirit of Fire'' trade a portion of the original Heron-transported "pod" system's operational flexibility for substantial mass and resource savings. Unlike the older pod firebases, additional pre-manufactured base structures must be transported to the firebase rather than assembled on-site, but this method saves irreplaceable strategic resources aboard the ''Spirit of Fire''. The older pod bases remain in reserve, with the Heron dropships used exclusively for mass deployment of cargo and troops in secured rear areas.{{Ref/Reuse|PL}}

===Minibase===
[[File:HW UNSC Minibase.png|thumb|A minibase sporting a Vehicle Depot on Arcadia in 2531.]]
Like firebases, there are two known variants of UNSC minibase employed - one resembling the "pod" firebase design, the other resembling the 2559-era firebase. The latter minibases are deployed from Condors to opportunistic locations in the operations zone. Each minibase is built using stripped-down modules assembled and packed aboard the Spirit of Fire before being loaded on the dropship for deployment. Minibases that survive a battle become unmanned sensor and communication relays in the ever-growing system of control nodes being extended across the Ark by [[Isabel]] and [[James Cutter|Captain Cutter]].{{Ref/Game|HW2|Phoenix Logs|Detail=Minibase (UNSC)}} Minibases also serve as the core basis for [[UNSC Stronghold]]s.

===Stronghold===
Based on rapid-deploy fortifications in the [[War Games]] training simulations set up by [[Isabel]], these bases are vitally important objectives that define the win conditions of the [[Strongholds|Strongholds training mode]]. Each Stronghold has infantry, air, and vehicle support structures already attached. Each captured Stronghold increased population capacity. The concept of Strongholds began in War Games, but Isabel continues to run optimization routines on the design templates she uploaded to the ''Spirit of Fire''<nowiki>'</nowiki>s databanks. Isabel has gleaned many novel upgrades from the logs kept by the ship's previous AI, [[Serina]], of the many prior engagements of the ''Spirit of Fire''.{{Ref/Game|HW2|Phoenix Logs|Detail=Stronghold (UNSC)}}

==Gameplay==
[[File:HW_UNSCFirebase_Screenshot.png|thumb|250px|A standard Firebase, with only three plots.]]
===''Halo Wars''===
{{Quote|You can request to have a small base dropped in from orbit. Eventually, you can expand that into a full base.|In-game description}}
In ''[[Halo Wars]]'', a default Firebase costs {{HWResources|500}} [[Supplies|resources]] to drop in from orbit, and only provides three construction slots and no turret foundations. It has two upgrades, ''Station'' and ''Fortress''.
*The '''Station''' is an upgraded version of the Firebase, retaining the command center, but adding two more building sites (for a total of five) and four turret foundations. Captain Cutter's leader bonus allows new firebases to be deployed with the Station upgrade without additional costs.
*The '''Fortress''' upgrade allows two other building sites, totaling to [[seven]] building sites and the same four turret sites from the station. It also features a self-destruct sequence allowing it to destroy itself for other allies to make a base in its spot and damage any enemy units nearby. The Fortress also allows for a lock sequence that will not allow any newly trained units to leave the base when done training/being produced.

Each building slot and turret slot can accommodate one additional structure.
{| class="wikitable" style="width: 75%;" 
! rowspan="2" style="width: 20%" | Name !! rowspan="2" style="width: 10%" | Type !! colspan="3" style="width: 30%" | Cost !! rowspan="2" style="width: 40%" | Description
|- 
| style="width: 5%" | '''Population''' || style="width: 5%" | '''Tech''' || style="width: 20%" | '''Resources''' 
|- style="height: 40px"
| Turret || Base Defense || N/A || {{HWTech|0}} || {{HWResources|250}} || Turrets are good at defending bases against all enemy targets. 
|- style="height: 40px"
| Supply Pad|| Produces Resources || N/A || {{HWTech|0}} || {{HWResources|100}} || The UNSC Supply Pad produces the resources needed to train units, building buildings, and buy technology upgrades. Bases that have great economic production might have 6 Supply Pads. 
|- style="height: 40px"
| Reactor || Increases Tech Level || N/A || {{HWTech|0}} || {{HWResources|250}} {{C|500 after first Reactor}} || UNSC Reactors provide the energy needed to access advanced buildings, units and technology upgrades. High-tech bases may have as many as 4 or 5 Reactors.
|- style="height: 40px"
| Field Armory || Special Upgrades || N/A || {{HWTech|1}} || {{HWResources|150}} || The UNSC Field Armory is a combination machine shop and high-tech laboratory. Many advanced technology upgrades can be found here.
|- style="height: 40px"
| Barracks || Trains Infantry || N/A || {{HWTech|0}} || {{HWResources|150}} || The Barracks trains the bulk of the UNSC infantry units. Infantry technology upgrades can also be found here.
|- style="height: 40px"
| Barracks || Trains Vehicles || N/A || {{HWTech|2}} || {{HWResources|150}} || The UNSC Vehicle Depot constructs the ground vehicles for the UNSC army. Vehicle technology upgrades can also be found here.
|- style="height: 40px"
| Air Pad || Trains Aircraft || N/A || {{HWTech|2}} || {{HWResources|150}} || The Air Pad creates the various UNSC air units. Air units technology upgrades can also be found here.
|}

Among other things, the Firebase themselves can produce units and corresponding improvements for them.
{| class="wikitable" style="width: 75%;" 
! rowspan="2" style="width: 20%" | Name !! rowspan="2" style="width: 10%" | Type !! colspan="3" style="width: 30%" | Cost !! rowspan="2" style="width: 40%" | Description
|- 
| style="width: 5%" | '''Population''' || style="width: 5%" | '''Tech''' || style="width: 20%" | '''Resources''' 

|- style="height: 40px"
| Station || Upgrade || N/A || {{HWTech|0}} || {{HWResources|400}} || Upgrades base to a Station, which adds two more building sites. 
|- style="height: 40px"
| Fortress || Upgrade || N/A || {{HWTech|0}} || {{HWResources|400}} || Upgrades base to a Fortress, which adds two more building sites. Each buildings adds to the strength of the central structure.

|- style="height: 40px"
| [[M12 Warthog|Warthog]] || Scout || {{HWPop|1}} || {{HWTech|0}} || {{HWResources|150}} || Warthogs are the UNSC's fast scout units. They start with an active Ram Ability, but can be upgraded to various guns for extra attack power.
|- style="height: 40px"
| Gunner || Upgrade || N/A || {{HWTech|1}} || {{HWResources|250}} {{C|125 for Professor Anders}}{{Ref/Note|Id=anders|Anders' economic boost halves the cost of all upgrades.}} || Adds [[M41 Vulcan|Machine Gun]] attack to the Warthogs, giving them combat capability.
|- style="height: 40px"
| Grenadier || Upgrade || N/A || {{HWTech|2}} || {{HWResources|500}} {{C|250 for Professor Anders}}{{Ref/NoteReuse|anders}} || Adds a Marine armed with a [[XM510 grenade launcher|Grenade Launcher]] to improve attack strength.
|- style="height: 40px"
| [[M68 Gauss cannon|Gauss Cannon]] || Upgrade || N/A || {{HWTech|3}} || {{HWResources|800}} {{C|400 for Professor Anders}}{{Ref/NoteReuse|anders}}|| Upgrades Warthog machine gun to a gauss cannon. Improves damage and defense.

|- style="height: 40px"
| [[M312 Elephant|Elephant]] {{C|[[Captain]] [[James Cutter|Cutter]]}} || Mobile Mini-Base || {{HWPop|2}} || {{HWTech|0}} || {{HWResources|400}} || The UNSC Elephant is a unique only available to Captain Cutter. It can move around the battlefield and use the achive Deploy ability. Infantry can be trained out of a deployed Elephant. 
|- style="height: 40px"
| Twin Engine {{C|Captain Cutter}} || Upgrade || N/A || {{HWTech|1}} || {{HWResources|250}} || Elephant speed is greatly improved by the addition of a second engine.
|- style="height: 40px"
| Defense Turrets {{C|Captain Cutter}} || Upgrade || N/A || {{HWTech|2}} || {{HWResources|500}} || Adds a [[M247 machine gun#Variants|light auto-cannon]] to all Elephants. This is only operable when the Elephant is deployed.
|- style="height: 40px"
| Ceramic Armor {{C|Captain Cutter}} || Upgrade || N/A || {{HWTech|3}} || {{HWResources|800}} || An additional set of composite alloy plates boost the Elephant's damage mediation.

|- style="height: 40px"
| [[HRUNTING Mark III (B) Cyclops|Cyclops]] {{C|[[Sergeant]] [[John Forge|Forge]]}} || Building Killer || {{HWPop|1}} || {{HWTech|1}} || {{HWResources|125}} || The UNSC Cyuclops is a unique special infantry unit. Experimental exo-skeleton suits provide incredible strength, making the Cyclops ideal for destroying buildings or other large things.
|- style="height: 40px"
| Repair Kit {{C|Sergeant Forge}} || Upgrade || N/A || {{HWTech|2}} || {{HWResources|400}} || Equips each Cyclops with tools to heal mechanized units and buildings.
|- style="height: 40px"
| High Torque Joints {{C|Sergeant Forge}} || Upgrade || N/A || {{HWTech|3}} || {{HWResources|900}} || Massively improved mobility systems increases movement speed of each Cyclops.

|- style="height: 40px"
| [[XRP12 Gremlin|Gremlin]] {{C|[[Ellen Anders|Professor Anders]]}} || Combat Support || {{HWPop|1}} || {{HWTech|2}} || {{HWResources|200}} || The Gremlin is a lightly armored vehicle that fires an [[X23 Non-Nuclear Electromagnetic Pulse Cannon|EMP gun]]. It is good against enemy ground vehicles but less effective against infantry.
|- style="height: 40px"
| Focusing Lens {{C|Professor Anders}} || Upgrade || N/A || {{HWTech|3}} || {{HWResources|200}}{{Ref/NoteReuse|anders}} || Better components dramatically improve laser attack damage and range for all Gremlins.
|- style="height: 40px"
| Chain Amplifier {{C|Professor Anders}} || Upgrade || N/A || {{HWTech|4}} || {{HWResources|450}}{{Ref/NoteReuse|anders}} || EMP Ability can chain to hit multiple targets.
|}

====Tactics====
Many players use firebases when laying siege to enemy bases, by constructing Barracks, Vehicle Depots and Air Pads, and other similar structures, allowing for the rapid deployment of forces to the front lines. Firebases' self-destruct sequences are commonly used by players to prevent enemies from earning points for the base's destruction, and to allow other allies to replace the base and damage any nearby enemy units. It cost {{HWResources|500}} resources and only Forge and Anders can build these. Make sure the area is clear because it can be shot down as it is dropped from orbit.

===''Halo Wars 2''===
Firebases now cost {{HW2Supplies|500}} supplies and {{HW2Power|200}} energy, while the cost of Supplies can be reduced as long as Fortify Base was researched up to level 3, with each level gain a discount of {{HW2Supplies|50}} Supplies, up to {{HW2Supplies|150}} supplies upon Researching Level 3 Fortify Base. The main structure is delivered to the battlefield via [[D81-LRT Condor]]s as opposed to [[D20 Heron]]s seen in ''Halo Wars''. The smaller buildings are deployed via Pelican as opposed to being built automatically underneath sockets surrounding the base. The size of the firebase itself is reduced considerably due to the initial firebase being delivered by a single Condor while the base structures surrounding it, include minibases, are mainly delivered by Pelicans.

*The '''Combat Station''' upgrade will support 2 extra building slots, 4 turret emplacements and unlocks HQ Tech 1 for infantry and vehicular units. It costs {{HW2Power|400}} energy and takes 50 seconds to complete.
*The '''Command Center''' upgrade will add another 2 building slots and unlocks HQ Tech 2 for more infantry and vehicular units. It costs {{HW2Power|1,000}} energy and takes 50 seconds to complete.
*The '''Headquarters''' upgrade will only unlock HQ Tech 3 for the remainder of the infantry and vehicular units, also enable to research level 3 upgrades. It costs {{HW2Power|1,500}} energy and takes 50 seconds to complete.

Minibases are scattered around the map and cost less than standard firebases. 1-slot minibases cost {{HW2Supplies|200}} resources while the 2-slot minibase costs around {{HW2Supplies|300}} resources. The 3-slot minibase is available in certain campaign level such as "[[Under the Dark]]", where [[Alice-130]] is put in command of the base in order to use [[Kodiak]]s to besiege a gravity lift, and "[[Fighting Retreat]]", when Pavium falls back to the second defensive line to hold out against the Flood attack.

Unique units are mainly trained from the Firebase as they can only be unlocked via Leader Power Upgrades.

Marines and Jackrabbits can be trained from this base and the base has upgrades for both Marines and Jackrabbits.
*Grenade Throw: Can throw Grenades, small area attack, cannot attack air.
**'''Cost:''' {{HW2Supplies|0}} supplies, {{HW2Power|400}} power.
**'''Tier:''' 0
*Combat Technician: Allow Marines to have Rocket Launcher and can heal any mechanical units.
**'''Cost:''' {{HW2Supplies|0}} supplies, {{HW2Power|600}} power.
**'''Tier:''' 2
*Support Drone: Gives a drone that allows to heal Jackrabbit when out of combat and deal additional damage.
**'''Cost:''' {{HW2Supplies|0}} supplies, {{HW2Power|450}} power.
**'''Tier:''' 1

Firebase also can be locked down to hold the units inside the structure and assemble them when player decide to lift the lockdown.

Like its counterpart from ''Halo Wars'', in addition to Marines and Jackrabbits, the bases themselves can produce unique units along with their corresponding improvements, exclusive to some UNSC commanders.
* [[Protector Sentinel (Installation 00)|Protector Sentinel]] (only for [[Professor Anders]])
**Info: Core Air, Sentinel Detonation, Sentinel Beam.
**Tier: 0
**Cost: Population 3, Supplies 200, Power 15
**Upgrades:
***Drone Escort
****Info: Increased damage, Increased health, Lockdown Bolt unlocked, have additional two Aggressor Sentinels as an escort
****Tier: 2
****Cost: Supplies 0, Power 500
***Defense Grid
****Info: Increased speed, Detonate on destruction
****Tier: 3
****Cost: Supplies 0, Power 600
* [[ZAV-48 Frostraven]] (only for [[Serina]])
**Info: Support Unit, Freezes enemies, Deals very little damage, Can fire a Seismic Missile
**Tier: 1
**Cost: Population 4, Supplies 200, Power 80
***Upgrade: Heavy Cryo Projector
****Info: Weapon Upgrade, Improves the Cryo Projector, chilling enemies faster
****Tier: 2
****Cost: Supplies 0, Power 400
* [[M650 Mastodon]] (only for [[Jerome-092]])
**Info: Mobile Garrison, Can carry infantry, The infantry being transported provide supporting fire, Equipped with light machine gun
**Tier: 1
**Cost: Population 3, Supplies 250, Power 75
***Upgrade: Infantry Capacity
****Info: Increases unit capacity from 3 infantry squads to 4.
****Tier: 3
****Cost: Supplies 0, Power 700

===Changes from ''Halo Wars'' to ''Halo Wars 2''===
*Firebase is no deployed longer using the D20 Heron; it was replaced by a pre-fabricated building and delivered via Condor.
*Instead of two upgrades being required to access full capabilities, three upgrades are required.
*Some research now cannot be performed until the Firebase has been upgraded to the HQ Tech level requirements.
*Unique units now can only be produced from a Firebase, except the leader-specific units that replace certain units.
**Any units unlocked through Leader Power will be exclusively made from the Firebase.
*Leader Units production moved to Field Armory.
*Pelicans would either drop container materials or disembark marines five seconds after requisition.
**Disembarking marines is when the player requisites infantry, and container materials is when the player requisite vehicles.
*Tech level moved from Reactor/Generator to Firebase through HQ Tech level.
*Time until the plot available after base destruction decreased from 40 to 30 seconds.
*Base total destruction (8 structures including Firebase and 4 turrets) reduced from 20 to 15 seconds.
*Base structure construction now requires delivery via Pelican rather than directly from Firebase.
*Warthog moved from Firebase to Garage.
*Can now only research Marines, Jackrabbits, and unique units obtained through Leader Power.
*Firebase armor is reduced considerably when under construction.
**Additionally, if the player picks Serina as an opponent and uses the chill effect, the base construction would be delayed by at least 50% of the normal construction time. Frozen incomplete firebase would pause the construction time (Which also applies to all structures).

==Gallery==
===''Halo Wars''===
<gallery>
File:HW-CommandCentre_Concept.jpg|Concept art of the command centre from ''Halo Wars''.
File:HW-EarlyCommandCentre_Render_1.jpg|An early version of the command centre, early in the development of ''Halo Wars''.
File:HW-EarlyCommandCentre Render 2.jpg|The early version of the command centre in-game
File:HW-EarlyCommandCentre Walls.jpg|Walls and turrets for an early version of the command centre.
File:HW-EarlyCommandCentre HiPoly.jpg|Hi-poly render of the early command centre.
File:HW Firebase WIP Render 1.jpg|An early render of the firebase.
File:HW Firebase WIP Render 2.jpg|Another early render, showing fortifications.
File:HW FirebaseDevelopment Concept.jpg|Early development concept art.
File:HW_Firebase_Concept.jpg|Firebase concept art.
File:HW Firebase Lockdown Concept.jpg|Near-final concept art for the Firebase.
File:HW_Screenshots_E07_4.jpg|The firebase as seen in the E3 2007 build of the game.
File:HW Firebase HiPoly 1.jpg|Hi-poly render.
File:HW Firebase HiPoly 2.jpg|Hi-poly render.
File:HW Firebase HiPoly Wireframe.jpg|Hi-poly, wireframe render.
File:HW Firebase HiPoly Half.jpg|A render of one section of the firebase.
File:HW-UNSC-Firebase.jpg|In-game screenshot of a prefabricated UNSC Firebase.
File:HW_Firebase_Concept_2.jpg|A firebase render.
File:HW Firebase Render 2.jpg|A render of a firebase.
File:HW-BuildingSocket-HighPoly.jpg|High-poly render of a Firebase building socket.
File:HW-BuildingSocket-LowPoly.jpg|Low-poly render of a Firebase building socket.
File:HW_Firebase_Concept_1.jpg|A UNSC Firebase.
File:HW_AlphaBaseBattle.jpg|A destroyed Firebase in the grounds of Harvest's Alpha Base.
File:HW_UNSCMinibase_Render.jpg|A UNSC minibase with no buildings.
</gallery>
===''Halo Wars 2''===
<gallery>
File:HW2B_UNSC_1-Slot_Minibase_.png|A UNSC 1-slot Minibase in ''[[Halo Wars 2 Open Beta]]''.
File:HW2B_UNSC_2-Slot_Minibase_.png|A UNSC 2-slot Minibase in ''Halo Wars 2 Open Beta''.
File:HW2B_Firebase.png|A UNSC Firebase in ''Halo Wars 2 Open Beta''.
File:HW2B_Combat_Station.png|A UNSC Combat Station in ''Halo Wars 2 Open Beta''.
File:HW2B Command Station.png|A UNSC Command Center in ''Halo Wars 2 Open Beta''.
File:HW2-UNSCBase Concept 1.jpg|Concept art for a Firebase in ''Halo Wars 2''.
File:HW2-UNSCBase Concept 2.jpg|Concept art for a Firebase in ''Halo Wars 2''.
</gallery>

==List of appearances==
*''[[Halo Wars]]'' {{1st}}
*''[[Halo Wars 2]]''

==Notes==
{{Ref/Notes}}

==Sources==
{{Ref/Sources}}

{{HW buildings}}

[[Category:UNSC buildings]]
[[Category:Fortifications]]