First Firing of Sea Ceptor Air Defence System by UK Royal Navy Ship

HMS Argyll has successfully conducted the first firing of the Sea Ceptor system which provides improved protection for the Royal Navy against anti-ship cruise missiles, aircraft and other highly sophisticated threats.

The Sea Ceptor system, which utilises MBDA’s next-generation Common Anti-air Modular Missile (CAMM), is being fitted to replace the Sea Wolf weapon system on the Type 23 frigates as part of their life-extension programme, an MBDA release said.

HMS Argyll is the first Type 23 to undergo the life-extension programme, and will conduct further firing trials of the Sea Ceptor system before returning to frontline service. Sea Ceptor not only provides a robust self-defence capability for the host vessel but importantly also a local area air defence competency to defend consort vessels within a maritime task group.

Designed and manufactured by MBDA in the UK, Sea Ceptor will also protect the Royal Navy’s future Type 26 Frigates, and as Land Ceptor will replace Rapier in British Army service. The missile uses innovative technologies that provide significant improvements in performance compared with previous generations of missiles.

Compared to Sea Wolf, CAMM is faster, has longer range, has a two-way data link, and has a much more advanced seeker, all of which enable the missile to intercept more challenging targets.

Dave Armstrong, Executive Group Director Sales and Business Development and Managing Director UK at MBDA, said: “Sea Ceptor is the most modern air defence system of its type in the world, and will provide a step-change in capability to the Royal Navy’s Type 23 frigates. These first firings are testament to the hard work of the talented team of people working on the programme across MBDA, the Royal Navy, DE&S, BAE Systems and QinetiQ.”

Traditional air defence systems utilise semi-active radar guidance, meaning they rely on a surface-based fire control radar to illuminate the missile’s target. By using an active radar seeker and datalink on the missile CAMM does not require the dedicated fire control radar on which a semi-active system depends. This not only removes cost and weight from the vessel, it makes integration simpler and means that Sea Ceptor can intercept more targets simultaneously, and across 360 degrees – something a semi-active system cannot.