Defence

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Steve Vance
Steve Vance

From GNSS dependence to navigation resilience: Why Aviation needs a new approach

24 June 2026 For many years, Global Navigation Satellite Systems (GNSS) have been viewed as a critical enabler of modern aviation. They underpin Performance Based Navigation (PBN), Required Navigation Performance (RNP), ADS-B surveillance, Electronic Flight Bags, fleet tracking, airport surface operations and a...

CGI today announced that it has been awarded the UK Ministry of Defence’s (MOD) SOTERIA contract. The programme will provide vital support to the Joint Electronic Warfare Operational Support Centre (JEWOSC), with CGI leading an industry team of partners including...

See how CGI OpenSea360 brings real-time data, navigation and communications together in a single intuitive mission system.

CGI, one of the largest independent IT and business consulting services firms in the world, has signed a contract with the NATO Communications and Information Agency (NCIA) to deliver the HERMES project in collaboration with its partner secunet Security Networks...

Kerry Hudson
Kerry Hudson

Why CGI supports the Armed Forces Covenant

06 November 2025 In her blog, Kerry Hudson shares why CGI champions the Armed Forces Covenant and why every organisation has a role to play.

Alan Dawes
Alan Dawes

Public Key Infrastructure (PKI) and Post-Quantum Cryptography (PQC), what does it mean to defence?

03 September 2025 This blog outlines what post-quantum cryptography means for defence, and why it isn’t just an IT upgrade, it's a national security imperative. The challenge lies in the scale of modernisation, strategic importance of cryptographic trust, and urgency posed by quantum...

Following significant investment, CGI has officially opened its new Secure Cyber Centre in Chippenham, advancing the UK's national cyber resilience and reinforcing support to the defence community. The facility was formally opened by Air Vice-Marshal Tom Ashbridge, Commander Defence Cyber...