Advancing UK Aerospace, Defence, Security & Space Solutions Worldwide
  • Home
  • /
  • Defence
  • /
  • International cyber competition tests defence

Defence Security

International cyber competition tests defence

In a week long competition with more than 500 personnel taking part - a cyber exercise called Cyber Defence Marvel - the British Army's 30 Signal Regiment came first, followed by a combined team from 3, 6 and 7 Military Intelligence Battalions in second place with 10 Signal Regiment in third.

Image courtesy British Army / MoD Crown Copyright

Defence Cyber Marvel is an annual competition for the military staff from across all three services - Royal Navy, Army and Royal Air Force - as well as teams of soldiers from other countries.

The competition - which this year took place 12th-18th February - tested the skills of the participants to stop potential cyber attacks against the UK.

Advertisement
ODU RT

The soldiers were split into teams tasked with performing defence in simulated scenarios of cyber attacks and information warfare. These activities carry potentially damaging and disrupting consequences to any country’s cyber structure, economy and day to day services; from banking and government websites to power grid interferences.

Army officer and computer expert Captain (Capt) Olivia Flaherty, 28, played a key role in the competition to test the military’s ability to counter potentially lethal cyber-attacks – signalling a step-change in the modernisation of the UK Armed Forces for information warfare.  

Capt Flaherty said: “My role on the exercise was the co-ordination and control of the Red Team in order to simulate a threat that the Blue team can experience.

“We’ve had several objectives we needed to achieve throughout the exercise, and we needed to ensure that our effects against the Blue Team are fair and provide an experience that we can learn from.

“Our Red team was focused on the Blue Team’s development and part of that was to ensure that the effects we conducted on the blue team matched their skill level.

Capt Flaherty continued: “There was no point completely destroying the network of the Blue Team as it provided no training value, so I focused on managing the effects the teams deliver and ensure that the teams are hitting the objectives we have set.’

Defence Cyber Marvel is part of plans to ensure cyber training continuity for the current service personnel, as well as future generations of soldiers.
 

Advertisement
PTC rectangle

 

 

 

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