Ok I will stop my barrage, but I think the point has been made.

https://m.youtube.com/watch?v=VwlHldIL1rY

https://m.youtube.com/watch?v=fYbbp1QRHCg

https://m.youtube.com/watch?v=yDQDJnUJyl8

https://www.twz.com/24663/army-tests-low-recoil-155mm-howitzer-small-enough-to-fit-on-the-back-of-a-truck