Just my two cents worth but Lang is right..serving members call equipment by many names..most unprintable here..
When I first started my manuals business I could never find "Sherman" in any of the original Sherman US tank manuals...or "deuce and a half"....or "Comet"..or "Leopard"....or "Patton"...or "Stuart""..and on and on...
They are not there..
Either is "Grant"....and when you say "Sherman"...you better add a model number or else you won't get a proper answer..
Anyway that is my two cents..
And "Blitz"...you would have to be upside down...drinking beer ..eating Vegemite..and singing "Waltzing Matilda"..and too close to the Barbie and suffering from alcohol poisoning and heat stroke to come up with "Blitz" for a such a t'ing of beauty as a "CMP"...or there I go again...they ain't called that in the manuals either..