https://en.wikipedia.org/wiki/Japanese_holdout>Japanese holdouts (????? Zanryu nipponhei?, "remaining Japanese soldiers") or stragglers were Japanese soldiers in the Pacific Theatre who, after the August 1945 surrender of Japan ending World War II, either adamantly doubted the veracity of the formal surrender due to dogmatic militaristic principles, or simply were not aware of it because communications had been cut off >Private 1st Class Kinshichi Kozuka held out with Lt. Onoda for 28 years until he was killed in a shootout with Philippine police in October 1972>Lieutenant Hiroo Onoda, who held out from December 1944 until March 1974 on Lubang Island in the Philippines with Akatsu, Shimada and Kozuka, was relieved of duty by his former commanding officer in March 1974.>In January 1990, Shigeyuki Hashimoto and Kiyoaki Tanaka returned to Japan from Malaysia. After the Japanese surrender, they joined the Malayan Communist Party's guerrilla forces to continue fighting against the British, only returning after the CPM laid down its arms and signed a peace treatyAll these cases show the fighting continued way after 1945, so why wouldnt the Nazis hold out in Antarctica and wait for the people to wake up and come back when the time is right.