In April 1945, as the Red Army approached the Reich's capital, Marshal Georgy Zhukov, commander of the 1st Belorussian Front, established his headquarters at a former Wehrmacht officer's mess hall in Karlshorst, where on May 8, the unconditional surrender of the German forces was presented to Zhukov by Colonel-General Hans-Jürgen Stumpff as the representative of the Luftwaffe, Field Marshal Wilhelm Keitel as Chief of Staff of OKW, and Admiral Hans-Georg von Friedeburg as Commander-in-Chief of the Kriegsmarine.