I tried duckduckgoing it for quite a bit and failed. Does anybody have an idea?
That vespa and that cannon do not look survivable if para-dropped. Also an artillery cannon with no-recoil ? How would that even work on a Two-wheeler like a scooter ? Im pretty sure you would have to dismount and re-assemble the cannon on solid ground.
It’s probably a recoilless rifle, doesn’t need to be anchored like a normal cannon.
Despite the name, it is rare for the forces to completely balance, and real-world recoilless rifles do recoil noticeably (with varying degrees of severity).
A Vespa cannot take that kind of forces and survive.