Operation Drumbeat???

[frau kaleun]

Originally Posted by Herr-Berbunch

I'm sure that one of the additional single missions with GWX is one called Drumbeat - I'd imagine that it replicates the Op to some extent, but I don't know if it is in campaign mode.

If you're after more info, there is a book of the same title by Michael Gannon, just search Amazon using the link at the top right of the page

And it is well worth reading. It's partly an overview of Operation Drumbeat, and partly the story of one particular u-boat that took part in it: U-123, commanded by Reinhard Hardegen, who survived the war and provided Gannon with a wealth of first-hand info and recollections.