Having collected several songs from several sources that relate to the military. Two more recently, one has been documented far and wide, the other is not proving to be remembered by archivists and folklorists I can contact.
A lass who served two years in the WRACs gave me the songs
Key phrases that would appear in any evolved versions are "Place upon the map called England" and "Down with Hitler and the Nazis" - I have two verses and a chorus but welcome comment from those who might have sung the song even if the versions differ and maybe company/battalion and date data.
I can be contacted from my website which is not that hard to find - http://cresby.com .