VF-31 landing




4th Generation


  • UNSC
  • UCR
  • Cineris


Nanolaminate plating




100 million (Domestic)


  • 1,200
  • 600 VF-31



The VF-31 (Universal Strike Fighter) is a Variable Fighter developed by Misriah Armories for the UNSCDF. It is in service with the UCR Armed Forces and Cineris Air Service.

Technology and Combat characteristicsEdit

Developed as a high end fighter by Misriah, it was dropped from the competition. Instead of scrapping all the concepts they had made Misriah instead recycled their test plane into a low cost variable fighter that could be cheap, effective and adaptable to most situations. The VF-31 is powered by a pair of conventional thermonuclear engines rather than the stronger Naoto turbines.


On October 15, 2576 five YF-31s were tested within the former United States. They partook in simulated combat against restored or captured UCR Variable Fighters. The UNSC approved for continued development and eventually production of the VF-31. In early 2579 Misriah announced that they would be selling the 31 to any country interested in purchasing them. The UCR and Cineris both have purchased 31's.


Crew: VF-31A: 2 (pilot and passenger/weapons officer)
Length: (Fighter) 18 meters (59 ft)
Wingspan: (Fighter) 6.7 meters (22 ft)
Height: (Battroid) 14.57 meters (47.8 ft)
Powerplant: 2x P&W F-3000
Top Speed: 2,533 km/h (Atmosphere)/ 8,947 km/h (Intercept)
Shields: Hardlight, contact
Stealth: Ablative, active camoflague
  • Armaments
    • 1x GAU-55/A beam gunpod - Mounted internally on either wing are a pair of 55mm medium beam gunpods. In Gerwalk and Battroid mode they act as rifles but rarely are both used at once as it is unwieldy in mech mode.
    • 2x Ventral 25mm cannons - Used as a defensive measure against missiles.
    • 1x 37mm Railgun
    • 2x 12.7mm beam machinegun - Located on the fighter units head. It is used defensively and to mark enemy targets.
    • 2x 27mm railguns - Found on the wrist of the fighter.
    • 2x Assault Knife
    • 4x Hardpoints
    • High Maneuverability Micro Missiles - 12 pods for 30 missiles each. More may be held with hardpoints.
  • Mission Specific Equipment
    • 4x Mk. 208 - 500kg bombs used for general bombing. Up to eight can be held with the hardpoints.
    • 18x AMM-102K Semi-guided missiles
    • 12x GBU-5K - A 240kg laser guided bomb.
    • Stealth pod
    • PACKS
    • Special Weapons Container
    • Disposable Fold drive
    • 1x Kali Anti-ship missile


  • Explosive Chaff


  • PASS fire control and pilot assistant unit
  • Hardlight protection


  • VF-31EX Kairos II - VF-31 variant produced under license by Charom and Adox Works.
  • QF-31


  • 42nd Fighter Squadron
  • 8th Fighter Squadron
  • 22nd Fighter Squadron
  • 121st Fighter Squadron
  • 131st Fighter Squad
  • No. 1 Fighter Squadron
  • 18th Aggressor Squadron (UCR Livery)
  • Tactical Fighter Training Group
  • 9th Fighter Aviation Regiment

Losses and AccidentsEdit

  • January 18, 2580 - One unit crashed during testing against a YF/A-79 Raiser while using live ammunition. Pilot ejected with minor injuries.