A day later, Dönitz sent Friedeburg to US General Dwight D. Eisenhower's headquarters in Rheims, France, to negotiate a surrender to the Allies. The Chief of Staff of OKW, "Generaloberst" (Colonel-General) Alfred Jodl, arrived a day later. Dönitz had instructed them to draw out the negotiations for as long as possible so that German troops and refugees could surrender to the Western powers, but when Eisenhower let it be known he would not tolerate their stalling, Dönitz authorized Jodl to sign the instrument of unconditional surrender at 1:30 on the morning of 7 May. Just over an hour later, Jodl signed the documents. The surrender documents included the phrase, "All forces under German control to cease active operations at 23:01 hours Central European Time on 8 May 1945." At Stalin's insistence, on 8 May, shortly before midnight, ("Generalfeldmarschall") Wilhelm Keitel repeated the signing in Berlin at Marshal Georgiy Zhukov's headquarters, with General Carl Spaatz of the USAAF present as Eisenhower's representative. At the time specified, World War II in Europe ended.