Advancing UK Aerospace, Defence, Security & Space Solutions Worldwide
  • Home
  • /
  • Defence
  • /
  • Northrop Grumman's first MESA sensor installed on RAF Wedgetail

Defence

Northrop Grumman's first MESA sensor installed on RAF Wedgetail

Northrop Grumman’s first Multi-role Electronically Scanned Array (MESA) sensor was successfully installed on an E-7 Wedgetail Mk1 Airborne Early Warning & Control (AEW&C) aircraft for the UK’s Royal Air Force (RAF).

Image courtesy Northrop Grumman / Boeing

Equipped with the MESA sensor the UK’s Wedgetail fleet will be strengthened with an airborne sensing capability at longer ranges, enabling critical early warning, surveillance and air battle management functionality.

Jack Hawkins, director, MESA, Northrop Grumman, said: “Northrop Grumman’s in-service, combat-proven MESA system already provides mission crews with advanced Airborne Moving Target Indication (MTI) capability to support NATO assurance missions against evolving threats.

Advertisement
PTC rectangle

“This advanced MTI will enhance UK forces’ ability to simultaneously detect, track and identify airborne and maritime adversary targets at long range, while maintaining continuous surveillance of the operational area.”

Utilising an active production line, Northrop Grumman’s MESA sensor provides warfighters with critical domain awareness in all weather conditions. With the flexibility to adapt to missions, threats and environments, this modern Airborne Electronically Scanned Array (AESA) sensor provides 360-degree situational awareness and can be optimised so operators can focus on priority missions, rapidly revisit targets and pass relevant information to enable timely command and control decisions and engagement of threats at long ranges.

Advertisement
ODU RT

Australia, Turkey and South Korea have fielded AEW&C systems, with production underway on the second and third systems for the UK’s E-7 Wedgetail AEW&C aircraft.

Advertisement
Gulfstream 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
PTC rectangle
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
ODU RT
Advertisement
FIA2026 animated banner