Question to the Ministry of Defence:

To ask the Secretary of State for Defence, with reference to the letter sent to the Rt hon. Member for Garston and Halewood on 22 March 2024, reference UIN No 7162/7163, how many RAF aircraft were serviceable in each month since January 2023.

The RAF does not track this metric on a monthly basis. The Forward fleet comprises aircraft which are fully serviceable and those which are short-term unserviceable. Short-term issues causing individual aircraft systems to be unserviceable can last from minutes to days.