The loyal wingman idea has been kicking around the fighter world for a while now. The Air Force has been pouring money into Collaborative Combat Aircraft, and last month it cleared Anduril’s YFQ-44A Fury and General Atomics’ YFQ-42A for initial production. Cheap-ish uncrewed jets flying alongside expensive crewed ones is basically settled doctrine at this point.<\/p>\n
What nobody had really done was drag that same concept sideways into the rotary world. Which is a problem, because attack helicopter crews have been getting chewed up in Ukraine by loitering munitions, shoulder-fired missiles and FPV drones flown by kids with goggles.<\/p>\n
That is the gap Anduril just walked into. On Monday, at the opening of the Farnborough International Airshow, the company pulled the sheet off Thunder: a Group 5 uncrewed tiltrotor built to fly as a wingman for the AH-64 Apache and the Army’s forthcoming MV-75 Cheyenne II.<\/p>\n
No pilot inside. Configurable bays full of Hellfires, rockets or launched effects. And an autonomy stack meant to keep the thing glued to a crewed helicopter’s wing at low altitude while it hunts, spots and shoots.<\/p>\n
The pitch from Anduril is basically “pick two.” Shane Arnott, the company’s senior vice president of programs and engineering, told reporters at Farnborough that they shaped the aircraft to carry roughly what an Apache carries while matching the speed and reach of the MV-75. Which, if it holds up in a real airframe, is an aggressive spec sheet for something that folds into a shipping container.<\/p>\n
The weapons math is the part that gets people’s attention. Per Arnott, speaking to Breaking Defense, the main bay handles up to 10 Hellfires, 16 air-launched effects, or 76 rockets.<\/p>\n
That last number isn’t arbitrary. TWZ reports it comes from four 19-round pods of laser-guided APKWS II 70mm rockets. The missiles don’t have to be Hellfires either: FlightGlobal reports Boeing’s JAGM and Anduril’s own Barracuda-100 are on the menu, with the launched effects being Altius-600s. Arnott called that maximum-rocket configuration “beast mode.”<\/p>\n
Everything rides internally until it’s needed, then deploys through side-mounted doors. And the nose is a separate module entirely, packed with up to a dozen counter-drone interceptors, because small drones shooting at helicopters is now a real problem somebody has to answer.<\/p>\n
Group 5, for anyone not fluent in Pentagon drone taxonomy, is the top tier: anything over 1,320 pounds. Thunder is not a Switchblade you throw out of a pickup. It’s a real aircraft, just without the seat.<\/p>\n
The airframe isn’t off the shelf, and the partner list explains a lot. Anduril and Archer Aviation teamed up in December 2024 to build a hybrid-electric aircraft for defense work. Thunder is what came out.<\/p>\n
Archer supplies the series hybrid-electric powertrain, leaning on the work it did for its Midnight air taxi. Anduril supplies the autonomy. And the rotor technology traces back to Karem Aircraft and Overair, its collapsed air-taxi spinoff, whose patents Archer picked up before signing an exclusive agreement with Karem in December 2025.<\/p>\n
The relevant piece is Optimum Speed Tiltrotor, which varies rotor RPM depending on what the aircraft is doing. That matters for two reasons: it keeps fuel burn down in cruise, and it keeps the acoustic signature down on the way in.<\/p>\n
An aircraft sneaking under modern air defenses would very much like to be quiet. It would also like to not need a runway, which is the other half of the tiltrotor argument. Thunder takes off vertically and cruises on the wing.<\/p>\n