I can give you two concrete examples.
This year, the number of flying hours for F-18 planes is being limited. I forget the exact number, but it is about 6,000 or 7,000 hours per plane. Since there is no specific date for the purchase of the new generation of fighters, we are trying to extend the lifespan of the existing F-18 planes. The only way to do so is to reduce the flying hours and to take the pressure off the planes themselves. As a result, we avoid manoeuvres under heavy acceleration.
Furthermore, the army has withdrawn approximately 50% of the B fleet, the support trucks, because there is no specific date for the purchase of new trucks. Fifty per cent of the trucks have been withdrawn, leaving only the other half in operation.