'Donnerkeil' (ii) was a German operation against partisans operating in the area of Polotsk and Vitebsk in the Belorussia region of the German-occupied western USSR (21 March/2 April 1943).
Basic overview
Start date: 21 March 1943 End date: 2 April 1943
Scope: Minor
Nature: Land, Anti-partisan/resistance
Status: Implemented