Lieutenant-General Sir John Bagot Glubb, KCB, CMG, DSO, OBE, MC, KStJ, KPM, known as Glubb Pasha and Abu Hunaik by the Jordanians, was a British soldier, scholar, and author, who led and trained Transjordan's Arab Legion between 1939 and 1956 as its commanding general. During the First World War, he served in France. Glubb has been described as an "integral tool in the maintenance of British control."

The Arab Legion was the police force, then regular army, of the Emirate of Transjordan, a British protectorate, in the early part of the 20th century, and then of the Hashemite Kingdom of Jordan, an independent state, with a final Arabization of its command taking place in 1956, when British senior officers were replaced by Jordanian ones.