Assad sought to control both the PLO and Lebanon. He worried that Palestinian guerrilla activities would invite another Israeli invasion and that his minority Alawite regime in Sunni-majority Syria would be endangered by the advancement of the (mostly Sunni) Palestinians. Initially, the Syrian government encouraged its favoured Palestinian groups to compete for influence, facilitating the entrance of as-Sa'iqa, PFLP-GC, and the pro-Syrian dissident Fatah faction under Colonel Said al-Muragha (Abu Musa). However, Syria's allies were strong only in the areas controlled by the Syrian Army, such as the Beqaa valley. In the areas beyond Syria's control, however, it soon became apparent that Palestinian organizations such as Fatah, PFLP and DFLP had far stronger support.