[1][2] Jazy was from Bedouin ancestry, born to the Howeitat, a large Judhami tribe, in Ma'an, Emirate of Transjordan.
When in March 1968 Jordanian intelligence received word that Israeli forces were preparing to carry out an incursion into the village of Karameh, in the Jordan Valley, al-Jazy, now a colonel, relayed the information to the leaders of Palestinian groups in the country, including Yasser Arafat.
In 1970, he was chief of staff of the Jordanian Armed Forces and appointed as the private advisor for King Hussein.
[4] On 28 November 1971 officials in Jordan moved Al-Jazy to Al Husseinieh town located between Amman and Aqaba.
[5] After his military retirement Al-Jazy established in 1975 Al Jazy Shipping And Forwarding, becoming agent of the German Hellmann Worldwide Logistics.