Advancing UK Aerospace, Defence, Security & Space Solutions Worldwide

Defence

Poseidon lands in the UK

The RAF’s new submarine-hunting Poseidon Maritime Patrol Aircraft (MPA) has touched down for the first time in the UK.

Above: P-8A aircraft on runway.
Courtesy RAF / Crown Copyright

The aircraft is the first of a new £3 billion programme, including the purchase of nine state-of-the-art Poseidon jets, which will improve the UK’s ability to track hostile targets above and below the waves.

Poseidon aircraft will protect the UK’s continuous at-sea nuclear deterrent and be central to NATO missions across the North Atlantic, co-operating closely with the US and Norwegian Poseidon fleets.

Advertisement
PTC rectangle

The UK’s purchase of the Poseidon is in response to increased threats such as Russian submarine activity in the Atlantic returning to Cold War levels, while China is also investing heavily in new Arctic facilities, infrastructure and ice-capable ships.

Defence Minister Anne-Marie Trevelyan, said: "Our Poseidon fleet will soon join an integrated UK force of fighter jets, ships, submarines, helicopters and highly-trained Royal Marines, ready to operate in Arctic conditions. The UK will not stand by if peace in the Arctic region is threatened.

"RAF Lossiemouth’s strategic northerly location makes it one of the most important air stations in the UK: already home to half of the UK’s Typhoon Force, and now sitting at the heart of our anti-submarine operations."

The Poseidon is designed to carry out extended surveillance missions at high and low altitudes. The aircraft is equipped with cutting-edge sensors which use high-resolution area mapping to find both submarines and surface vessels.

Each aircraft carries sonobuoys which are dropped from the aircraft into the sea to search for enemy submarines, surveying the battlespace under the sea and relaying data back to the aircraft.

Poseidon will also be armed with Harpoon anti-surface ship missiles and Mk 54 torpedoes capable of attacking both surface and sub-surface targets.

Air Chief Marshal Mike Wigston, Chief of the Air Staff, said: "The Poseidon MRA1 is a game-changing Maritime Patrol Aircraft. I am delighted and proud to see the ‘Pride of Moray’ and her crews returning to maritime patrol flying from Scotland, working alongside the Royal Navy to secure our seas and protect our nation."

First Sea Lord, Admiral Tony Radakin, said: "The arrival of the first Poseidon marks a significant upgrade in the UK’s ability to conduct anti-submarine operations. This will give the UK the ability to conduct long range patrols and integrate seamlessly with our NATO allies to provide a world-leading capability.

"This will maintain operational freedom for our own submarines and apply pressure to those of our potential foes. I look forward to working with the RAF and our international partners on this superb aircraft."

Advertisement
ODU RT

All nine UK Poseidons will be delivered to the RAF by the end of 2021 and achieve full operational capability from RAF Lossiemouth in 2024. The aircraft will be flown initially by 120 Squadron, the leading anti-submarine warfare squadron in World War 2, with 201 Squadron joining the programme in due course.

Named the ‘Pride of Moray’, the first UK Poseidon arrived at Kinloss Barracks, used previously by the RAF Nimrod MPA fleet, and now home to the Army’s specialist air support engineers, 39 Engineer Regiment.

Poseidon will temporarily operate from Kinloss until October 2020 while £75 million of planned runway and taxiway resurfacing works is completed at Lossiemouth by the Defence Infrastructure Organisation. Routine Typhoon training will also temporarily relocate from Lossiemouth to Kinloss in June and July while the intersection of the runways there is resurfaced.

Michelle Sanders, DE&S P-8A Delivery Team Leader, said: "Seeing the first RAF Poseidon MRA Mk1 landing in the UK is an incredibly proud moment for all of the team at DE&S. Close, collaborative working with colleagues in Air Capability, the US Navy and industry has helped us deliver this very capable aircraft.

"Moray’s RAF Lossiemouth is one of the most important air stations in the UK: it is already home to four RAF Typhoon squadrons – half of the RAF Typhoon Force – and will become the centre of operations for the UK Poseidon fleet."

UK defence is investing £470 million in upgrading RAF Lossiemouth’s infrastructure, including a new £132 million strategic facility for the Poseidon fleet, upgraded runways and operating surfaces, a new Air Traffic Control Tower, upgraded facilities for IX (Bomber) Squadron which moved to Scotland in 2019, new personnel accommodation, upgraded drainage and electrical supplies.

When these developments are complete there will be 550 additional military personnel based at RAF Lossiemouth, taking the total number of military personnel employed there to 2,532.

 

Advertisement
FIA2026 animated banner
UK Defence Diplomacy Strategy launched

Defence

UK Defence Diplomacy Strategy launched

24 March 2026

UK military personnel will be put through their paces as part of a new diplomacy training programme, upskilling specialists in negotiation and languages as part of the UK's first Defence Diplomacy Strategy launched today. 

DroneShield and OpenWorks Engineering expand C2 interoperability

Defence Security

DroneShield and OpenWorks Engineering expand C2 interoperability

24 March 2026

Counter-unmanned systems (C-UxS) solutions provider, DroneShield, today announced interoperability between DroneSentry-C2 command-and-control software and optical sensing technologies from OpenWorks Engineering.

Fiona Walters takes over as Serco’s UK & Europe CEO

Defence Security Space

Fiona Walters takes over as Serco’s UK & Europe CEO

24 March 2026

Fiona Walters has taken up her role as CEO of the UK & Europe division of Serco, having joined Serco in September 2025 from G4S, where she was Regional CEO for the UK & Ireland, leading a team of more than 30,000 people.

GKN Aerospace delivers upgraded RM12 engine to Swedish Armed Forces

Defence

GKN Aerospace delivers upgraded RM12 engine to Swedish Armed Forces

24 March 2026

GKN Aerospace has successfully delivered the first upgraded RM12 engine to the Swedish Armed Forces, marking a significant milestone in the ongoing RM12EP (Enhanced Performance) programme.

Advertisement
ODU RT
FNX Ventures invests in Sentinel Photonics

Defence

FNX Ventures invests in Sentinel Photonics

24 March 2026

Sentinel Photonics, a UK defence technology company specialising in laser detection, prevention and intelligence, has secured investment from European venture capital firm, FNX Ventures.

Spectra launches GENSS production version

Defence Space Events

Spectra launches GENSS production version

23 March 2026

Spectra Group (UK) Ltd, specialists in delivering secure, reliable and resilient beyond line-of-sight communications for operations in denied and contested environments, has formally launched the production version of GENSS at the Satellite Show.

Advertisement
PTC rectangle
Advertisement
Gulfstream banner