Offboard or Onboard Artillery?

[Grumbler]

Better late then never.

"Of course when Grumbler sees this post it will be a 25 minute dissertation on how the US/Axis militaries in the years 1945 to present have changed/ rearranged/ went beserk on artillery use and what caliber and rifling each piece had Smile "

To keep it short and simple, it depends.
Just what it depends on is in a previous post done about a year ago, same name and topic.:cool2: