Anduril Unveils Hybrid-Electric Tail-Sitter VTOL Drone “Omen” in UAE Partnership

Anduril Industries has publicly unveiled its latest unmanned aerial vehicle, the “Omen,” a hybrid-electric tail-sitter vertical take-off and landing (VTOL) drone, developed jointly with the EDGE Group in the United Arab Emirates (UAE). The announcement came in advance of the 2025 Dubai Airshow and reveals a new UAV aimed at long-endurance missions in the “heavy” Group 3 category.

Background

Tail-sitter VTOL drones are a niche but increasingly contested segment of unmanned systems: they combine vertical take-off and landing capability with fixed-wing cruising flight. Traditional Group 3 unmanned aircraft systems (UAS) weigh between 55 and 1,320 pounds, can operate up to altitudes between 3,500 and 18,000 ft, and achieve speeds between 100 and 250 knots. The Omen is intended to sit at the upper end of that class. The concept of hybrid-electric propulsion — combining battery or electric power with a conventional engine — is increasingly viewed as a way to extend endurance and reduce dependency on runways.

The Omen: Details and Capabilities

Partnership and Production

Anduril’s announcement states that Omen will be co-developed with EDGE, which will also assist with production, sales and sustainment in the UAE. Anduril reports that a firm order has been received for up to 50 units from an unnamed UAE-based customer. Manufacturing is slated to occur at Anduril’s upcoming Arsenal-1 factory in Ohio, with joint development extending into 2028.

Design and Propulsion

The Omen features a twin-rotor tail-sitter configuration: the drone takes off and lands standing on its tail, then transitions to horizontal flight via its slender main wings and canard foreplanes. Anduril describes the propulsion system as hybrid-electric: combining a traditional powerplant with battery-electric lift motors. Dr. Shane Arnott, Senior VP at Anduril, said that “we hit a wall when it came to propulsion technologies… we’ve been working very diligently over the last five years … in particular series hybrid tech.”

Performance Claims

While Anduril has not provided full specifications, Omen is described as a “heavy Group 3” drone, and Arnott said its payload capacity is “three to five times” more than typical Group 3 systems (which currently average payloads in the 25–50 lb range). Range-wise, Omen is claimed to be able to fly “three to four times as far as typical Group 3 designs on the market now.” Arnott said it is “Indo-Pacific relevant ranges,” meaning long-haul over-water operations could be targeted.

Market and Competitive Context

The announcement notes that whilst there are other tail-sitter designs (for example the V‑BAT from Shield AI, which is combat-proven in Ukraine), what sets Omen apart is “really the propulsion tech … being able to get it off the ground and then still be able to get into a regime that is efficient for forward flight.” Anduril also pointed to the recent unveiling by Sikorsky/Lockheed Martin of the Nomad family of tail-sitter UAVs, indicating the competition in this architectural space is heating up.

Expert & Policy Perspective

From a defence industry perspective, the Omen’s focus on the Indo-Pacific theatre reflects growing demand among U.S. allies and partners for long-endurance unmanned systems capable of remote, maritime, or dispersed operations. The partnership with EDGE in the UAE also underscores the region’s growing role as a production and export hub for advanced unmanned systems. The use of hybrid-electric propulsion may allow for reduced logistical footprints, lower acoustic signatures, and increased endurance — all desirable attributes for distributed operations.

However, the lack of publicly released performance data means operational utility remains to be validated. The transition from demonstrator to production, the cost per unit, maturity of hybrid-electric propulsion in heavier UAS, and sustainment in austere environments all remain open questions. Analysts will also watch export controls, interoperability with partners’ C2 systems, and how the Omen fits into existing unmanned architectures in allied air forces.

What’s Next

Anduril indicates that the joint development with EDGE will run into 2028, after which series production and fielding of “fully missionised” Omen systems will begin. twz.com In the interim, the Dubai Airshow and associated marketing efforts will likely be used to promote the system to other international customers. As multiple tail-sitter designs emerge, potential users will compare trade-offs of cost, endurance, payload, logistics, and supplier ecosystem.

For defence procurement authorities, the introduction of Omen may drive reconsideration of unmanned system architecture in the Group 3 class — potentially replacing or complementing existing fixed-wing or rotorcraft UAVs with hybrid-electric tail-sitter models.

Closing

The unveiling of Omen by Anduril and EDGE marks a significant step in the evolution of unmanned aerial systems: hybrid-electric propulsion, tail-sitter VTOL architecture, and long-range capabilities in the Group 3 class. If the claimed endurance, payload and logistical advantages are borne out in operational service, Omen could become a reference point for future tactical and expeditionary UAV acquisitions. Its progress will be closely watched by militaries and industry alike.