Throughout his career, he assumed several positions, including director of the Infantry School, secretary general of the Ministry of Defense, deputy director of the Intelligence and Reconnaissance, and commander of the 2nd Infantry Division at the Second Army.

[4] He was actively involved in the War of Attrition (1969-1973), a prolonged conflict aimed at wearing down Israeli forces through strategic engagements along the Suez Canal.

El-Nabi played a central role in planning and executing military operations that temporarily shifted the strategic balance in the region.

[1] In 1981, El-Nabi was appointed chief of staff of the Egyptian Armed Forces.

[1] After retiring from active duty, he remained engaged with military affairs and national defense strategies.