UK Deploys Crowsnest Merlin and Armed Wildcat to Protect RAF Akrotiri from Drone Threats in Cyprus.

The United Kingdom has deployed Royal Navy Merlin and Wildcat helicopters to Cyprus, transforming them into airborne nodes for counter-drone defense.

Following a drone attack near RAF Akrotiri in early March, London rapidly reinforced the area with Wildcat HMA2 helicopters on March 7 and a Crowsnest-equipped Merlin Mk2 on March 8. These aircraft now extend radar coverage, accelerate threat detection, and enable faster engagement decisions across a joint network linking RAF aircraft, ground-based counter-UAS teams, and coalition partners. The deployment reflects a shift toward persistent, networked air defense against small, low-flying drones that evade traditional radar systems.

Read also: UK Deploys Wildcat Helicopters with Martlet Missiles to Cyprus to Counter Iranian Drone Threats.

Royal Navy Merlin and Wildcat helicopters strengthen UK air defence by adding airborne surveillance, counter-UAS detection, and precision strike capability to protect RAF Akrotiri and allied forces against growing drone threats (Picture source: UK MoD).

That architecture took on sharper urgency after a drone attack on RAF Akrotiri in Cyprus in early March; two Wildcat helicopters arrived on 7 March, and a Crowsnest-equipped Merlin from 820 Naval Air Squadron followed on 8 March to add a new defensive layer around UK forces. The significance is strategic as much as tactical: London is adapting force protection for an environment where low-cost UAS can threaten runways, tankers, combat aircraft, and coalition hubs at short notice.

Merlin HM2 is fundamentally a heavy, long-endurance maritime combat helicopter, with 750 nautical miles of range, 160 knots of speed and 3.8 tonnes of lift capacity, and a baseline crew of four in anti-submarine configuration. In its standard role, it carries dipping sonar, sonobuoys and Sting Ray torpedoes, while official UK material also notes M3M .50-calibre machine guns on the Mk2 fleet, giving the platform a robust sensor-and-weapons pedigree even before it is role-fitted for airborne surveillance.

What makes Merlin especially valuable for this mission is the Crowsnest conversion. In that configuration, the crew shifts to one pilot and two observers, and a radar housed in the distinctive under-fuselage bag is lowered in flight to scan beyond the horizon; Royal Navy sources say the aircraft can operate more than a mile high and look out to roughly 100 miles in any direction, enough to cue fighters and build the recognized air picture before a low-flying threat reaches defended bases or ships. This is less about shooting than battle management: Merlin delivers altitude, persistence, and sensor reach that fixed ground radars may lack against low-slow contacts masked by terrain or curvature.

Wildcat HMA2 is the complementary tactical-edge platform. Smaller and faster to position from frigates, destroyers or austere land sites, it is rated at 160 knots with a 250-nautical-mile range, carries a pilot and observer plus up to six additional troops, and combines a digital glass cockpit with a nose-mounted MX-15 Wescam electro-optical sensor for day/night target acquisition. Leonardo states the AW159 family used by the UK integrates Seaspray 7000E-series AESA radar, electro-optical sensors, electronic-warfare systems, and mission management that markedly improve payload and crew effectiveness over legacy Lynx variants.

Its weapons fit is what turns Wildcat from a scout to an active defender. Royal Navy data lists Sting Ray torpedoes, an M3M 12.7 mm machine gun, Martlet missiles and Sea Venom; in Cyprus, the aircraft were specifically armed with Martlet for the anti-drone mission. That matters because Martlet is not a repurposed stopgap: Thales describes it as a 13 kg missile with operational range beyond 6 km and speed above Mach 1.5, while UK and Royal Navy sources say the Wildcat-Martlet pairing has repeatedly destroyed aerial drones on test ranges and can also prosecute small fast maritime targets.

Sea Venom adds a second layer of lethality: MBDA says the 120 kg missile gives Wildcat an over-the-horizon anti-surface strike option against targets up to corvette size, using an imaging-infrared seeker, a two-way RF data link, optional operator-in-the-loop control, sea-skimming profiles, and a 30 kg-class warhead at around 20 km range. In practical terms, that allows a single Wildcat detachment to pivot from counter-UAS and force protection to coastal suppression, littoral sea denial, or maritime interdiction without changing platform family, an important economy for small deployed packages.

The UK is integrating helicopter-borne and ground-based counter-UAS solutions because the threat set has changed faster than traditional base-defence architectures. RAF assessments now describe drone activity as routine in theatre and emphasize a layered model of detect, disrupt or defeat: ORCUS for radar, RF, and thermal detection, NINJA for electronic interference or takeover, and Rapid Sentry as the kinetic fallback when jamming fails. Merlin and Wildcat enlarge that chain rather than duplicate it, pushing surveillance beyond the wire, identifying suspicious activity or launch areas, and feeding early warning into RAF and allied command networks.

Operationally, the two helicopters divide labor in a way that makes sense against mixed drone threats. Merlin is the elevated quarterback, extending horizon and cueing Typhoon, F-35B, ships or ground units; Wildcat is the closer-in, more agile hunter that can classify a contact with radar and EO/IR, then engage with precision missiles if required. This manned-manned teaming with fast jets and ground counter-UAS units compresses the detection-to-defeat timeline, which is decisive when hostile UAS are small, cheap, and often launched in salvos intended to saturate a single sensor or a single shooter.

The real lesson is that Britain is not merely moving helicopters into a crisis zone; it is turning Merlin and Wildcat into multi-domain force-protection assets that preserve sortie generation, safeguard air mobility and keep coalition infrastructure usable under drone pressure. Merlin delivers the high-end airborne surveillance layer, Wildcat provides the armed tactical edge, and together they show that British air defence is increasingly a networked capability rather than a single weapon system.