Austin-based defense startup Aeon disclosed that its Zeus guided missile system is now under active integration with one of Ukraine's largest drone manufacturers for launch from quadcopters, alongside a separate Ukrainian partnership covering integration onto ground vehicles and surface vessels. The weapon, priced at roughly $50,000 per unit and designed for production at more than 10,000 rounds per year, weighs about 9 kg and measures roughly 76 cm — the same physical class as an AT4 unguided anti-tank rocket but with guided precision closer to a Javelin. A live shoulder-launched test was conducted in East Texas earlier this spring. Aeon, founded in 2023, has raised $18.6 million from Quiet Capital, Silent Ventures, and 1789 Capital, and confirmed eight figures in Department of War contracts for Zeus production and fielding.

What makes Zeus notable beyond the price point is its software-defined architecture. The system is built around Aeon's ODIN targeting layer, which supports multiple guidance modes, beyond-line-of-sight engagement, ATAK integration, and field software updates without a new weapon program. Aeon produces solid rocket motors and fuzes in-house, an unusual choice that the company says is intended to reduce supply-chain dependence — a design philosophy explicitly drawn from the Ukrainian conflict, where iteration speed and low unit cost have proven decisive. Zeus is positioned in a segment that has seen little new entry in decades, with infantry-carried precision weapons largely unchanged since the Cold War. Aeon has not disclosed a fielding timeline for the quadcopter integration or named its Ukrainian partners.

The Australian Army test-fired its first locally manufactured Guided Multiple Launch Rocket System (GMLRS) round at the Woomera Test Range in South Australia on April 9, launching from an M142 HIMARS. The rocket was produced at Lockheed Martin Australia's Port Wakefield facility, which opened in December 2025, making Australia the only country outside the United States to manufacture GMLRS. The test was supported by the 14th Regiment, Royal Australian Artillery and captured performance data intended to feed a US certification flight test planned for 2027. Canberra is targeting production of up to 4,000 rockets annually by 2029 and has already signaled plans to extend domestic manufacture to the Precision Strike Missile, with future hypersonic systems under discussion.

A sub-scale Squire demonstrator from Regent completed its first flight in Rhode Island, transitioning from float to hydrofoil to airborne in what the company calls an unmanned surface and aerial vehicle. The eight-engine design is being eyed by the Marines for over-water logistics, ISR, and CSAR roles tied to dispersed Pacific operations, with a planned 23 kg payload and roughly 185 km range at up to 80 knots. The effort follows DARPA's cancellation of the much larger Liberty Lifter WIG program last year, with the Marine Corps Warfighting Lab now funding continued WIG investigation and Silent Swarm 26 set as the next milestone in July.

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