During 1944 and 1945 countries that had been neutral or allies of Germany had been joining the Allied Powers and declaring war on Germany.
 The German embassies to these countries had been closed down, and their property and archives held in trust by a nominated protecting power (usually Switzerland or Sweden) under the terms of the Geneva Conventions.
There were counterpart arrangements for the former embassies of Allied countries in Berlin.
The United States Department of State had prepared for the diplomatic consequences of the war ending on the assumption that there would have been an explicit statement of unconditional surrender of the German state in accordance with the terms of a draft surrender text jointly agreed by the Allied powers in 1944.
In the final days of April 1945 the State Department had notified the protecting powers, and all other remaining neutral governments (such as Ireland), that following the forthcoming German surrender the continued identity of the German state would rest solely in the four Allied Powers.
The Allied Powers would immediately recall all German diplomatic staff, take ownership of all German state property, extinguish all protecting power functions, and require the transfer of all archives and records to one or another of the embassies of the western Allies.

On 8 May 1945, these arrangements were put into effect in full, notwithstanding that the only German parties to the signed surrender document had been the German High Command.
The western Allies maintained that a functioning German state had already ceased to exist, and that consequently the surrender of the German military had effected the complete termination of Nazi Germany.
The protecting powers complied fully with the Allied demands: Sweden, Switzerland and Ireland announced the breaking off of relations; consequently the German state ceased as a diplomatic entity on 8 May 1945.
Imperial Japan, the only remaining Axis belligerent, had already denounced the German surrender and Flensburg government, and seized the German embassy in Tokyo and seven U-boats.
Henceforward, although the Flensburg government had a nominated Minister for Foreign Affairs, it had no access to the diplomatic assets of the former German state and was not accorded diplomatic recognition by any of the former protecting powers or other remaining neutral countries.
On 5 May Von Krosigk had dispatched Walter Schellenberg to Sweden as a personal emissary via Folke Bernadotte, hoping to establish diplomatic relations and to expedite a partial surrender of German forces in Norway.
This mission was overtaken by the general capitulation of all German forces, and following 8 May all further approaches from the Flensburg Government to Sweden were ignored.

Former armaments minister Albert Speer suggested that after the surrender the Flensburg government should dissolve itself.
Instead Dönitz and his ministers chose to continue in hope of presiding over post-war Germany as a provisional government.
Even though they could exercise no direct territorial authority, the cabinet still met daily at 10.00 a.m. Various papers on post-war reconstruction issues were proposed to be prepared, but the Western Allies showed no sign that they might receive them.
Otherwise much time was devoted to discussion of how far the symbols, medals and insignia of the Hitler regime should be retained within the Flensburg headquarters.
During 1944 and 1945 countries that had been neutral or allies of Germany had been joining the Allied Powers and declaring war on Germany.  The German embassies to these countries had been closed down, and their property and archives held in trust by a nominated protecting power (usually Switzerland or Sweden) under the terms of the Geneva Conventions. There were counterpart arrangements for the former embassies of Allied countries in Berlin. The United States Department of State had prepared for the diplomatic consequences of the war ending on the assumption that there would have been an explicit statement of unconditional surrender of the German state in accordance with the terms of a draft surrender text jointly agreed by the Allied powers in 1944. In the final days of April 1945 the State Department had notified the protecting powers, and all other remaining neutral governments (such as Ireland), that following the forthcoming German surrender the continued identity of the German state would rest solely in the four Allied Powers. The Allied Powers would immediately recall all German diplomatic staff, take ownership of all German state property, extinguish all protecting power functions, and require the transfer of all archives and records to one or another of the embassies of the western Allies.
On 8 May 1945, these arrangements were put into effect in full, notwithstanding that the only German parties to the signed surrender document had been the German High Command. The western Allies maintained that a functioning German state had already ceased to exist, and that consequently the surrender of the German military had effected the complete termination of Nazi Germany. The protecting powers complied fully with the Allied demands: Sweden, Switzerland and Ireland announced the breaking off of relations; consequently the German state ceased as a diplomatic entity on 8 May 1945. Imperial Japan, the only remaining Axis belligerent, had already denounced the German surrender and Flensburg government, and seized the German embassy in Tokyo and seven U-boats. Henceforward, although the Flensburg government had a nominated Minister for Foreign Affairs, it had no access to the diplomatic assets of the former German state and was not accorded diplomatic recognition by any of the former protecting powers or other remaining neutral countries. On 5 May Von Krosigk had dispatched Walter Schellenberg to Sweden as a personal emissary via Folke Bernadotte, hoping to establish diplomatic relations and to expedite a partial surrender of German forces in Norway. This mission was overtaken by the general capitulation of all German forces, and following 8 May all further approaches from the Flensburg Government to Sweden were ignored.
Former armaments minister Albert Speer suggested that after the surrender the Flensburg government should dissolve itself. Instead Dönitz and his ministers chose to continue in hope of presiding over post-war Germany as a provisional government. Even though they could exercise no direct territorial authority, the cabinet still met daily at 10.00 a.m. Various papers on post-war reconstruction issues were proposed to be prepared, but the Western Allies showed no sign that they might receive them. Otherwise much time was devoted to discussion of how far the symbols, medals and insignia of the Hitler regime should be retained within the Flensburg headquarters.
Flensburg Government