Despite Aaronsohn's ties to the United States, he was pushed into serving in the Turkish Army with the start of the
First World War, as the
Ottoman Empire controlled Palestine. Aaronsohn and twenty of his acquaintances presented themselves at the recruiting station in
Acre. They were then marched off to Han and made to wait with hundreds of impoverished Arabs. Aaronsohn was subsequently ordered to travel to Safed, where his garrison was located. Aaronsohn and his troupe's four-day march to
Safed was an arduous journey in the heat of the September sun. They were required to obtain their own food, and the poor Arabs caused conflict by stealing from villages that they passed by. On arrival in Safed, they were informed that a dirty deserted
mosque would serve as their
barracks. ==Later life and death==