Question to the Ministry of Defence:

To ask the Secretary of State for Defence, what assessment he has made of the potential impact of the decision of the (a) US Marines to retain the M27 rifle and (b) US Army’s adoption of the M7 on the ability of UK forces to operate with US forces.

The UK and US share evidence on research and experimentation on the development of small arms. Enhancing interoperability with Allies remains an important consideration in any procurement of capability that the Department undertakes. This includes the British Army’s Project GRAYBURN which will deliver the replacement of the L85 rifle. The project is considering different calibres as part of wider interoperability considerations.