Calian wins £159 million British Army training deal under RTX-led Omnia, securing 15-year role in UK military readiness

By Hannah Miller (Defence Industry Europe)

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Calian wins £159 million British Army training deal under RTX-led Omnia, securing 15-year role in UK military readiness

Photo: UK Ministry of Defence.

Calian UK has secured a 15-year agreement worth about CAD$296 million (£159 million) to support the British Army’s Collective Training Service programme. The agreement with Raytheon UK, an RTX business and leader of the Omnia Training consortium, is scheduled to begin in October 2026.

The contract provides Calian with about CAD$296 million in contracted base revenue over 15 years. It extends one of the company’s largest defence training programmes after the current Project NUMIDIAN contract concludes.

“Military readiness begins long before a mission starts; it begins with training that prepares troops to operate with confidence in complex, high-pressure environments,” said Chris Pogue, President, Defence and Space, Calian. “We’re proud to continue supporting the British Army through ACTS alongside Raytheon UK and our Omnia Training partners.”

“This agreement reflects the trust our allies place in Calian’s expertise and strengthens our position as a leading provider of collective training and simulation solutions that respond effectively to real-world conditions.” Calian’s role under ACTS builds on its existing work for the UK Ministry of Defence and British Army through Project NUMIDIAN.

Under NUMIDIAN, Calian has delivered specialised collective training services designed to expose British Army personnel to contemporary operational threats. ACTS will continue that work while adding digital, synthetic and integrated training capabilities.

“Omnia Training brings together world-class organizations with proven expertise in military training and simulation,” said James Gray, Managing Director and Chief Executive, Raytheon UK. “Our UK-based team of innovators, engineers and experts will give soldiers and commanders a new level of training realism and set an example for effective collaboration between the army and industry.”

Collective training brings soldiers, commanders and allied forces together in realistic operational environments before deployment. The approach is designed to strengthen coordination, interoperability and mission effectiveness across participating forces.

Calian will provide specialist collective training services under ACTS as the British Army modernises how it prepares personnel and commanders for future operations. The company said its experience spans collective training, simulation, systems engineering and interoperability.

The agreement also expands Calian’s long-term defence business in the UK and Europe. The company said the work will support allied operational readiness across increasingly complex, multi-domain environments.

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