Overview
Operation Hannibal was a German naval operation involving the evacuation by sea of German troops and civilians from the Courland Pocket, East Prussia, West Prussia and Pomerania from mid-January to May 1945 as the Red Army advanced during the East Prussian and East Pomeranian Offensives and subsidiary operations. The operation was one of the largest evacuations by sea in history.
Background
Planning for Operation Hannibal started in late 1944, although it was done quietly since Hitler opposed such measures. The coordination of the evacuations was entrusted to Rear Admiral . By the end of 1944, Engelhardt had assembled a fleet of 22 passenger liners, each weighing over . Overall responsibility of the operation went to Admiral Oskar Kummetz. In early 1945, the Germans had two Escort Divisions in the area, the and the . ()
The 9th Escort Division mainly consisted of minesweepers.
The East Prussian Offensive by the Red Army's 3rd Belarusian Front under General Ivan Chernyakhovsky commenced on January 13, 1945 and, with Marshal Konstantin Rokossovsky's 2nd Belorussian Front, subsequently cut off East Prussia between January 23 and February 10, 1945. German Grand Admiral Karl Dönitz ordered General Admiral Oskar Kummetz, as Naval High Commander, Baltic, and Rear Admiral Konrad Engelhardt, head of the Kriegsmarine's shipping department, to plan and execute the Rettungsaktion (evacuation operation). Dönitz radioed a message to Gotenhafen in occupied Poland on January 23, 1945, to begin evacuations to ports outside the Soviet area of operations. The operation was codenamed Hannibal.
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