There is a constant regeneration of forces. As two battle groups are committed to Estonia, more battle groups need to embark on the training pipeline to make sure that we have contingent land forces at readiness. Similarly, ships have been deployed to the two NATO standing maritime groups and to Exercise Cold Response. We continue to generate further ships to give more choice and options thereafter, if requested by the Supreme Allied Commander Europe. Similarly, with the Typhoons and F-35s, a large amount has been committed as part of the initial response force, but we are generating more to have them at our disposal, if SACEUR asks for more.
The hon. Gentleman asks about the money right now. All of it seems to be being met by the Treasury; long may that continue.