Advancing UK Aerospace, Defence, Security & Space Solutions Worldwide
  • Home
  • /
  • Defence
  • /
  • BAE Systems to enhance F-35 Electronic Warfare capabilities

Defence

BAE Systems to enhance F-35 Electronic Warfare capabilities

BAE Systems has received a Block 4 Modernisation contract award from Lockheed Martin to enhance the offensive and defensive electronic warfare (EW) capabilities of the F-35 Lightning II fifth-generation fighter aircraft.


   
Above: A 33rd Fighter Wing F-35A Lightning II flies over Volk Field, Wisconsin, during Northern Lightning, 22nd August 2016.
Courtesy USAF

Under the contract, BAE Systems will modernise its AN/ASQ-239 electronic warfare/countermeasures (EW/CM) system to address emerging threats and maintain US and allied warfighters' ability to safely conduct missions in contested airspace.

Advertisement
ODU RT

"The F-35 will be in service for decades and we're committed to providing our pilots with an AN/ASQ-239 capability that affords a decisive and sustained EW operational advantage," said Deborah Norton, VP of F-35 Solutions at BAE Systems. "Our robust, modular architecture enables us to efficiently insert new capabilities, supporting the next wave of technical innovation while proactively addressing total product lifecycle sustainability."

BAE Systems has been the EW supplier for the F-35 programme for the past 14 years, successfully designing and developing the Block 1, Block 2 and Block 3 configurations and delivering production units for each of the Low Rate Initial Production (LRIP) Lots 1-11.

The Block 4 programme is a multi-year, multi-contract design and development effort that will add eleven new capabilities to the EW system. These improvements will be made as part of the new F-35 agile contracting and development paradigm called Continuous Capability Development and Delivery (C2D2). The C2D2 construct is one in which capabilities are continuously being developed and fielded in 6-12 month intervals, providing warfighters with incremental enhancements to keep pace with the evolving threats.

BAE Systems has delivered more than 500 F-35 AN/ASQ-239 EW/CM shipsets to date and is currently matching aircraft production with continual on-time delivery as the programme ramps to full-rate production. As part of its rigorous development process, the company invested in process automation, facility optimisation, quality assurance, human capital and supply chain excellence to deliver capabilities to the warfighter with speed and agility.

Advertisement
ODU RT

 


 

Advertisement
FIA2026 animated banner
Thales expands Malaysian Armed Forces

Defence Events

Thales expands Malaysian Armed Forces' tactical comms

24 April 2026

In partnership with Advanced Defence Systems (ADS), Thales Malaysia is establishing a local assembly line for new-generation SYNAPS (V/UHF) Software-Defined Radios in Segamat, Johor, strengthening Thales’ local manufacturing capabilities.

UK and Indonesia launch flagship Maritime Partnership Programme

Defence

UK and Indonesia launch flagship Maritime Partnership Programme

24 April 2026

Babcock International Group, together with the British Embassy Jakarta, British Chamber of Commerce and Indonesian partners, have formally launched the Maritime Partnership Programme (MPP), a flagship agreement to deepen UK–Indonesia cooperation across maritime defence, fisheries, industrial capability and skills development.

Anduril UK to use Kahootz platform to strengthen supply chain resilience

Defence Security

Anduril UK to use Kahootz platform to strengthen supply chain resilience

23 April 2026

British provider of secure cloud collaboration platforms, Kahootz, has today announced that Anduril UK will use Kahootz’s platform to strengthen supply chain resilience.

Ramboll appoints Darren Carlile as Director in Buildings

Defence Security

Ramboll appoints Darren Carlile as Director in Buildings

22 April 2026

Global architecture, engineering and sustainability consultancy, Ramboll, has appointed Darren Carlile as a Director in its Buildings business, with responsibility for growth and sales across Transformation and Public Services leading on the National Security and Government, Research and Polar sectors, supporting continued Government ...

Advertisement
ODU RT
Rolls-Royce MT30 to power Australia’s Mogami-class frigates

Defence

Rolls-Royce MT30 to power Australia’s Mogami-class frigates

22 April 2026

The Rolls-Royce MT30 marine gas turbine has been selected to power Australia’s new upgraded naval fleet of Mogami-class general-purpose frigates.

Tiberius Aerospace achieves world-first with howitzer launched liquid-fuelled ramjet

Defence

Tiberius Aerospace achieves world-first with howitzer launched liquid-fuelled ramjet

22 April 2026

Tiberius Aerospace has successfully demonstrated, for the first time, that a liquid-fuelled ramjet projectile can be launched from a NATO standard 155mm howitzer, achieve ramjet ignition and perform as intended in flight.

Advertisement
ODU RT
Advertisement
FIA2026 animated banner