To ask the Secretary of State for Defence, what assessment he has made of the potential impact of (a) the Strategic Defence Review 2025 and (b) Project Grayburn on the infantry’s (a) manning establishment, (b) battalion structures and (c) doctrine.

To ask the Secretary of State for Defence, what the scope is of Project Grayburn; and what requirements were laid out to the defence industry on the core characteristics of the next-generation individual weapon to replace the SA80 family of rifles.

Project GRAYBURN is currently in the concept phase with the aim of identifying and understanding the capability requirements. As part of this phase, performance, interoperability and complexity are some of the characteristics under consideration. Due to the current phase of the project and commercial sensitivities I am unable to provide further detail.

The Strategic Defence Review sets out a clear path for transformation across Defence. The Defence Investment Plan will set out in more detail the Department’s capability plan in the Autumn, replacing the Defence Equipment Plan.