Pakistan's North-West Frontier Province became a base for the Afghan resistance fighters and the Deobandi ulama of that province played a significant role in the Afghan 'jihad', with Madrasa Haqqaniyya becoming a prominent organisational and networking base for the anti-Soviet Afghan fighters. As well as money, Muslim countries provided thousands of volunteer fighters known as "Afghan Arabs", who wished to wage jihad against the atheist communists. Notable among them was a young Saudi named Osama bin Laden, whose Arab group eventually evolved into al-Qaeda. Despite their numbers, the contribution has been called a "curious sideshow to the real fighting," with only an estimated 2000 of them fighting "at any one time", compared with about a 250,000 Afghan fighters and 125,000 Soviet troops. Their efforts were also sometimes counterproductive as in the March 1989 battle for Jalalabad. Instead of being the beginning of the collapse of the Afghan Communist government forces after their abandonment by the Soviets, the Afghan communists rallied to break the siege of Jalalabad and to win the first major government victory in years, provoked by the sight of a truck filled with dismembered bodies of Communists chopped to pieces after surrendering by radical non-Afghan salafists eager to show the enemy the fate awaiting the infidels. "This success reversed the government's demoralization from the withdrawal of Soviet forces, renewed its determination to fight on, and allowed it to survive three more years."