It makes big boom.
Has this thing seen service?
Is there a record of Lotos war?
The picture in the post is not the right SP tank, here is the correct link. https://defence-blog.com/army/russias-modern-air-droppable-artillery-system-gets-leakedon-instagram.html
If you want to talk about big BOOMS was with 2 8” SP units in Germany. Those were BIG BOOMS. 200 pound shells able to knock out a pill box 14 miles away
Man propelled not self
31", shoots 28 miles
Pretty obviously an redesigned version of their Nona 120mm SP mortar system. It fires a copy of the French 120mm rifled round and its max range is achieved using rocket-assisted projectiles.
No clue in that article about whether the system uses advanced fire control, or what aiming system it uses, or crew size or how many rounds it carries.
We need better spies.
LOL!
https://www.globalsecurity.org/military/world/russia/images/2s42-image04.jpg
https://www.globalsecurity.org/military/world/russia/2s42.htm