http://www.janes.com/security/international_security/news/misc/janes010928_1_n.shtml{snip}
By the 1990s, al-Zawahari had emerged as the leader of the military wing of the Egyptian Gihad group, known as the Vanguards of Conquest. In the mid-1990s, he returned to Afghanistan to join forces with Bin Laden: a move that caused a rift in his Gihad group.
Diaa Rashwan, a senior researcher of Islamic militant groups at Egypt's al-Ahram centre for strategic studies, says al-Zawahari and Bin Laden have become very close since the announcement in 1998 of the formation of the World Islamic Front for Jihad against Jews and Crusaders. Other key members of the front are Egyptians Mustafa Hamza, 43, and Rifie Ahmed Taha, 47, aa well as Mohammed Islambouli, 46, the brother of Khaled Islambouli, Sadat's assassin. Egyptian intelligence officials say Mohammed Islambouli holds two Egyptian passports, a Qatari passport and an Algerian passport in the name Mahmoud Youssef.
"Ayman al-Zawahari from the beginning was as all the other ordinary Islamists," said Rashwan. "He had his own project to establish an Islamic state here in Egypt, but over the last three years, he has gone closer to the Osama bin Laden theory. It means to fight the enemies of Islam, the Americans and Israelis, but not to build an Islamic state."
{snip}