Apparently the Germans and Ottomans had a lot to do with each other and had German troops in Jersualem.
During WWII Muslim Palestinians held Nazi sympathies but:
WWII saw a brief period of close British-Jewish military cooperation mainly due to Churchill who was a Zionist sympathizer. Around 20-25,000 Jews illegally migrated to Palestine in a period of five years from 1940 to 1945. By December 1945, Jewish population increased to 31% while their registered landownership rose to 6.0% of area of country. It is noteworthy here that much of this illegal immigration was carried out by three Jewish military organizations, Haganah, IZL, and Stern Gang who played a significant role in ensuring Jewish control on Palestine during a