Question to the Ministry of Defence:

To ask the Secretary of State for Defence, with reference to page 127 of the Strategic Defence Review, published on 2 June 2025, what the barriers to interoperability are between defence and the UK Intelligence Community.

Collaboration with partners across Government, including the UK Intelligence Community (UKIC), is essential to Defence outputs-both in routine activity and on operations. The Strategic Defence Review (SDR) sets a clear ambition to strengthen collaboration and interoperability, enabling delivery of the Integrated Force and the Digital Targeting Web. Defence is already interoperable with Government partners and capable of sharing data and intelligence. However, there are further opportunities to improve. To address this, multiple programmes are ongoing which aim to enhance interoperability and remove barriers to information sharing. These initiatives vary in maturity but are already being adopted across the MOD and UKIC and delivering measurable benefits.

Additional work is underway to modernise data-handling approaches across National Security, leveraging technological advances to enable machine-speed sharing where appropriate. Combined with the MOD's broader technology modernisation programmes, these efforts will deliver improved capability, interoperability, and resilience across Defence and Government partners.