Hussein, Crown Prince of Jordan being King Hussein's eldest son; the King had appointed his younger brother Prince Hassan as heir designate in 1965. Shortly before his death on 7 February 1999, the King replaced Hassan with Abdullah. When Abdullah became king, he named his younger half-brother, Prince Hamzah, as heir designate on his accession. On 28 November 2004, King Abdullah removed Hamzah from his title as crown prince. Though the title of crown prince was left vacant, the Constitution of Jordan provides for agnatic primogeniture, meaning the monarch's eldest son is automatically first in the line of succession to the Jordanian throne unless decreed
Hussein of Jordan Baghdad Pact. Saudi Arabia found common ground with Egypt in their suspicions of the Hashemites, both in Jordan and in Iraq. The Saudis massed troops near Aqaba on Jordan's southern borders in January 1956, and only withdrew after the British threatened to intervene on Jordan's behalf. Hussein realized that the Arab nationalist trend had dominated Arab politics, and decided to start downgrading Jordan's relationship with the British. On 1 March 1956, Hussein asserted Jordanian independence by Arabizing the army's command: he dismissed Glubb Pasha as the commander of the Arab Legion and replaced all the senior British officers with Jordanians,