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
Security & Policing Rectangle

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
ODU RT

 

 

 

Advertisement
Security & Policing 2026
IFS completes acquisition of Softeon

Aerospace Defence Security Space

IFS completes acquisition of Softeon

10 March 2026

IFS today announced the completion of its acquisition of Softeon, providing enterprises across manufacturing, logistics and retail, with access to a new category of supply chain technology.

Babcock to support British Army

Defence

Babcock to support British Army's FEPS

9 March 2026

Babcock International Group has been awarded a contract to provide the British Army with in-service support for its Field Electrical Power Supplies (FEPS) power generators.

BAE Systems OneArc selected by Danish Army

Defence

BAE Systems OneArc selected by Danish Army

9 March 2026

BAE Systems OneArc has announced that it has been selected by the Danish Army as the foundation for its next-generation enterprise virtual training environment.

Isembard raises $50m to open 25 AI-powered factories

Aerospace Defence

Isembard raises $50m to open 25 AI-powered factories

9 March 2026

UK manufacturing startup Isembard - which manufactures components for aerospace, defence and robotics in factories powered by its proprietary agentic AI platform MasonOS - today announced it has closed $50 million in Series A funding, less than 12 months after its Seed round.

Advertisement
PTC rectangle
Blighter wins ground surveillance radars contract

Defence Security

Blighter wins ground surveillance radars contract

9 March 2026

Blighter has won a contract to supply its ground surveillance radars and BlighterNexus AI-assisted software to an undisclosed Eastern European Army to protect the country’s national borders.

Quantum Systems introduces UGV MANDRILL

Defence

Quantum Systems introduces UGV MANDRILL

6 March 2026

Quantum Systems has introduced its own unmanned ground vehicle (UGV) called MANDRILL, officially launching the ground robotics domain within the group of companies.

Advertisement
PTC rectangle
Advertisement
ECS leaderboard banner