Here's a nice example of the West's defence industry ramp-up.
France's Nexter increases its CAESAR wheeled self-propelled howitzer production from 2 units per month in 2022 to 6 units per month now and to 12 units per month "soon" which i assume is 2025.
Much of this surplus defence production will go to Ukraine:
https://defence-industry.eu/nexter-increases-production-of-caesar-artillery-systems/