King Abdullah of Jordan has himself repeatedly refuted reports that the US could use his country as a base for attacking Iraq, and furthermore has warned that an attack would further destabilize the region. This is also the consensus of many strategic analysts. But Hassan's cameo appearance remains intriguing.

An intellectual, married to late Indian vice president M Hidayatullah's niece, Hassan was crown prince for decades. But just before his death, King Hussein - Hassan's elder brother - anointed his eldest son Abdullah, from his British wife, as the next king, and made another son, Hamza, from his American wife, the new crown prince, thus creating some emotional Anglo-Saxon vested interest in the perpetuation of the Hashemite dynasty. (The last Iraqi king, Feisel II, was Hassan's cousin and was assassinated after a military coup in 1958.)

Background and seeds of disputes
The Tigris and Euphrates basin has a turbulent history. The armies of Islam carved an empire from the Atlantic to China in the Seventh Century, and the Arabian peninsula became part of it. After Ottoman Sultan annexed the caliphate and guardianship of Mecca and Medina, the peninsula became a peaceful backwater until World War I. But when Turkey sided with Germany, Britain, to protect its Indian possession and the Suez Canal lifeline, encouraged Arabs under Hashemite ruler Sharif Hussein of Hijaj to revolt against the caliph in Istanbul (and deputed spy T E Lawrence to help out). The war's end did not bring freedom to the Arabs as promised; at the same time, by secret Sykes-Picot agreement, the British and French arbitrarily divided the sultan's Arab domains and their warring populations of Shi'ites, Sunnis, Alawite Muslims, Druse, and Christians. The French took most of greater Syria, dividing it into Syria and Christian-dominated Lebanon. The British kept Palestine, Iraq and the rest of Arabia.