Okay, this is going to get obscure.

I want to figure out the name of a band which I've forgotten.

They play WW2-themed heavy metal. By that I don't mean that that they incorporate the engine noises of the T34 tanks in their music, but their lyrics all revolve around WW2 situations.

The band itself might have been swedish, but I'm not sure.

And that's all I remember. Does anybody know the name of any bands that, uh, fit this profile?

Was this a band that did a lot of WW2 themed stuff or a few songs amongst other less specific metal?

The only band that springs immediately to mind having a few WW2 themed songs is GWAR, specifically the songs Wharghoul & Stalin's Organs

Perhaps KYPCK, aka Kursk?

And to think I listen to them and missed their concert in my own city.
I fail at life. ><

Mortor, Hail of Bullets, Division Speed, Mirkvid all spring to mind.

Raubtier is Swedish and in one of their songs, they scream out "Achtung Panzer" but their music is industrial metal.

Sabaton is of course entirely correct. Thank you sir!

Nvm. I see that they are indeed swedish.