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Artillery Installations
Tech 2 Artillery InstallationUEB2303 build btn.pngURB2303 build btn.pngUAB2303 build btn.pngXSB2303 build btn.png
Tech 3 Heavy Artillery InstallationUEB2302 build btn.pngURB2302 build btn.pngUAB2302 build btn.pngXSB2302 build btn.png
Experimental Artillery InstallationUEB2401 build btn.pngNo-unit.pngXAB2307 build btn.pngNo-unit.png
UEF T3 Heavy Artillery Installation: Duke UEF T3 Heavy Artillery Installation:  Duke
UEF T3 Heavy Artillery Installation: Duke
Stationary heavy artillery with excellent range, accuracy and damage potential.[ e ]
Build costsEnergy icon.png -900000
Mass icon.png -90000
Time icon.png 30000
Max healthHealth icon.png 15000
Veterancy UEF veteran icon.png Kills icon.png 30 ( Health icon.png +3/s)
Intel (radius) Vision: 28
Artillery - Projectile
Damage per second 550
Projectile damage 5500
Damage radius 5
Energy required Energy icon.png-8000 (-4000/s)
Reload time 10 seconds
Range (min–max) 150 – 750

The UEF T3 Heavy Artillery Installation, nicknamed the Duke, is a UEF unit. This is an indirect fire unit.

The Duke has a tighter damage radius than the Disruptor, and is less accurate and does less damage than the Emissary, however is more accurate than the Cybran version with a bit more damage, and fires almost twice as fast as the Aeon version. This allows the Duke to destroy stationary high priority targets like buildings and defensive structures, with relative ease, and even large enemy groups. It is also more capable than the Emissary at defeating enemy shield emplacements with its high rate of fire.

Tip: To guarantee maximum effectiveness, as with all T3 Artillery, if possible turn off the Dukes auto-fire until 2 or 3 have been built, and then enable them all at once to surprise attack an enemy before they can mount a defense. Use a scout to find enemy ground/sea units and landed air units, aim for them first to shut down their ability to counterattack your position, and then use the Dukes to bombard the base.

The Duke


In the last mission of the vanilla SupCom's UEF Campaign,a single "Duke" can basically level the large Aeon base with little help.