[Palle]

Well, the (in)famous Danish Batallion in Bosnia-Herzegovina that thrashed the local serbs good and well actually incorporated a Swedish unit (company I think), it was part of that that the tanks went to relieve when they were ambushed and retaliated. Small units from the Baltic States and Poland was also at various times incorporated before they got ready to run their own UN missions. As part of the Danish Home Guard I went up against some of them as part of their training.

What I had in mind was a NATO task force/kampfgruppe thrown together in the cauldron of battle and fighting a series of battles. Parts of the EU reaction Force for example.