A little more than 12 months later, on Aug. 16, 1972, the King was returning from Paris aboard his private Boeing 727 when it encountered an unscheduled escort of four Royal Moroccan Air Force F-5 fighters. As the Boeing approached Rabat's airport, the fighters fired on the plane, knocking out an engine and scoring other hits.
The Boeing landed safely, but the renegade pilots continued to strafe the runway until Hassan radioed them, saying the King had been killed. The rebels broke off the attack. Within hours, key participants in the coup were arrested and shot.
One of their leaders proved to be General Oufkir, who apparently had been secretly involved in the earlier attack on the palace. According to official reports, the general committed suicide, but his body was supposedly found with several wounds. His widow and six children were placed under house arrest and were not released until February 1991, in an amnesty marking the King's 30 years in power.
Uniting Moroccans Over Western Sahara
As the 1970's unfolded, the King took several steps to damp domestic turmoil. In 1973 he put through measures to increase Moroccan ownership and employment in companies doing business in Morocco and also redistributed farmland owned by foreigners to rural peasants.
''He alternated very cleverly between the kinds of reforms that would be popular with the people and the kinds of reforms popular with the ruling elite and in doing so was popular with both,'' said Mr. Pelletreau, the former American diplomat.
In November 1975, in a move that would unite Moroccans against a common foe, Hassan reasserted his country's authority over the Western Sahara, a region claimed by both Morocco and Mauritania but still officially under Spanish administration, by trucking some 350,000 civilians under army escort to the region, where they staged a march.
The move help secure Morocco's claim but ignited a war with guerrillas of the Polisario Front, who had been fighting for independence from Spain. Libya and Algeria supported the guerrillas in their war against the Moroccan Army. In 1984, the King signed an accord with Col. Muammar el-Qaddafi that ended Libyan backing for the insurgents. Algeria, plagued by its own domestic problems, could give them only minimal support. Militarily, Morocco eventually triumphed, agreeing to a cease-fire with Polisario in 1991 that left the country in control of most the region.