Written question asked by Stuart Anderson (Conservative) on Friday, 28 August 2026, in the House of Commons. It was due for an answer on Wednesday, 2 September 2026. It was answered by Luke Pollard (Labour) on Tuesday, 8 September 2026 on behalf of the Ministry of Defence.

Quantum Technology: Investment

Question: To ask the Secretary of State for Defence, what the indented increase in compute capacity is as part of the investment in quantum technology.

Answer: The specific increase in Defence compute capacity from investment in quantum technology is not yet certain, as quantum computing is still maturing and its Defence applications are being explored. The MOD is working with Department for Business, Innovation, Science and Technology (DBIST) and the quantum computing sector to understand how future quantum computing capability could support Defence requirements and will make investment decisions accordingly.

Secondary information