This blow—coupled with the news received a few minutes later that the Russians were nearing the Potsdamerplatz, but a block away, and would probably storm the Chancellery on the morning of April 30, thirty hours hence—was the signal for the end. It forced Hitler to make immediately the last decisions of his life. By dawn he had married Eva Braun, drawn up his last will and testament, dispatched Greim and Hanna Reitsch to rally the Luftwaffe for an all-out bombing of the Russian forces approaching the Chancellery, and ordered them also to arrest Himmler as a traitor.