UK Navy Converts Wildcat HMA2 Helicopter to Counter-Drone Role with Martlet Missiles.

The British Royal Navy is deploying its Wildcat HMA2 helicopter equipped with Martlet missiles and advanced sensors to counter drones and fast-attack craft in contested waters. The move strengthens shipborne defense and reflects a broader shift toward low-cost, rapid-response solutions against asymmetric maritime threats.

The British Royal Navy is expanding the operational role of its AW159 Wildcat HMA2 helicopter, positioning it as a frontline counter-drone and close-range strike asset equipped with Martlet lightweight multirole missiles and advanced surveillance systems. Operating from frigates and destroyers, the platform is used to detect, track, and neutralize low-cost unmanned aerial systems and fast-attack craft, particularly in high-risk regions such as the Eastern Mediterranean and the Middle East. Defense officials and naval analysts note that the Wildcat’s agility, sensor fusion, and precision-guided munitions allow it to respond quickly to emerging threats that traditional ship defenses may struggle to engage efficiently. The development reflects a growing emphasis on layered maritime defense and adaptable airborne protection in increasingly contested environments.

Related News: UK Deploys Wildcat Helicopters with Martlet Missiles to Cyprus to Counter Iranian Drone Threats

British Royal Navy Wildcat HMA2 helicopter armed with Martlet lightweight multirole missiles deployed at British Forces Cyprus to strengthen counter-drone air defense amid rising regional tensions. (Picture source: UK MoD)

Recent operational imagery released by British Forces Cyprus shows Royal Navy Wildcat HMA2 helicopters armed with Martlet missiles, positioned to reinforce air defense coverage amid rising drone activity in the region. While originally designed for anti-submarine and anti-surface warfare, the platform is now being operationally repurposed by the British Royal Navy to counter asymmetric threats, reflecting a broader shift toward layered, distributed defense against drones, loitering munitions, and small, fast-moving surface targets.

The AW159 Wildcat HMA2, operated by the British Royal Navy and built by Leonardo Helicopters, integrates a suite of advanced mission systems well-suited for counter-drone operations. Central to this capability is the Seaspray 7400E AESA radar, which provides 360-degree surveillance and the ability to detect small, low-RCS aerial targets such as UAVs at extended ranges. This is complemented by an electro-optical infrared (EO/IR) turret that enables precise visual identification and laser designation, critical for engaging drones in complex or cluttered environments. Secure data links enable the British Royal Navy Wildcat to share targeting data with ships and other assets, enabling cooperative engagement.

The primary weapon of British Navy Wildcat HMA2 helicopter enabling its drone-killer role is the Martlet Lightweight Multirole Missile (LMM), developed by Thales. This laser beam-riding missile has a range exceeding 6 km and is optimized for engaging small, agile targets, including Group 1 to Group 3 UAVs, fast inshore attack craft, and lightly armored vessels. The missile’s high precision and relatively low cost per shot make it particularly suitable for countering drone swarms, where traditional air defense missiles would be economically inefficient. The British Royal Navy Wildcat can carry multiple Martlet missiles on its weapon pylons, enabling it to engage multiple targets in a single sortie.

In addition to Martlet, the British Royal Navy Wildcat can be equipped with a 12.7 mm heavy machine gun or 7.62 mm general-purpose machine guns mounted on the fuselage, providing a secondary layer of defense against very close-range drone threats or small boats. This layered armament approach enhances flexibility, allowing crews to match the response to the threat level. The helicopter’s onboard defensive aids suite, including radar warning receivers and countermeasures dispensers, further improves survivability when operating in contested environments where drones may be used alongside other threats.

Operationally, the British Royal Navy Wildcat extends the defensive perimeter of naval task groups by acting as an airborne interceptor capable of engaging drones well before they approach high-value units such as aircraft carriers or amphibious ships. Its ability to hover, maneuver at low speeds, and maintain visual contact makes it particularly effective against slow, low-flying UAVs that can evade traditional radar-guided systems. In anti-surface warfare and counter-piracy roles, the same sensor and weapons suite enables rapid identification and neutralization of hostile skiffs, providing persistent overwatch and deterrence.

From a strategic perspective, the British Royal Navy’s use of the Wildcat as a counter-drone platform reflects a broader adaptation to modern threat environments dominated by unmanned systems and irregular tactics. The proliferation of inexpensive drones in regions surrounding key maritime chokepoints has forced navies to reconsider traditional air defense architectures. By leveraging an existing helicopter platform with modular weapons and advanced sensors, the British Royal Navy delivers a scalable, cost-effective solution to a rapidly evolving threat.

The deployment of British Royal Navy Wildcat helicopters to British Forces Cyprus underscores the United Kingdom’s commitment to regional security and the protection of vital sea lines of communication. It also highlights the growing importance of aviation assets in naval air defense, particularly in scenarios where flexibility, precision, and rapid response are critical.

Looking ahead, the British Royal Navy is expected to further enhance the Wildcat’s counter-UAS capabilities through improved sensor fusion, integration with ship combat management systems, and potential upgrades to its missile inventory. As drone warfare continues to evolve, the British Royal Navy Wildcat HMA2 stands out as a key enabler of adaptable, layered maritime defense.

Written by Alain Servaes – Chief Editor, Army Recognition Group
Alain Servaes is a former infantry non-commissioned officer and the founder of Army Recognition. With over 20 years in defense journalism, he provides expert analysis on military equipment, NATO operations, and the global defense industry.