John Bagot Glubb
Abdullah set about the task of building Transjordan with the help of a reserve force headed by Lieutenant-Colonel Frederick Peake, who was seconded from the Palestine police in 1921. The force, renamed the Arab Legion in 1923, was led by John Bagot Glubb between 1930 and 1956. During World War II, Abdullah was a faithful British ally, maintaining strict order within Transjordan, and helping to suppress a pro-Axis uprising in Iraq. The Arab Legion assisted in the occupation of Iraq and Syria.