Answer: In Osama bin Laden's November 2002 "Letter to America", he explicitly stated that al-Qaeda's motives for their attacks include: Western support for attacking Muslims in Somalia, supporting Russian atrocities against Muslims in Chechnya, supporting the Indian oppression against Muslims in Kashmir, the Jewish aggression.
Explanation:
fatwa
it was a campaign of revenge and deterrence motivated by Osama Bin Laden witnessing of the destruction in the Lebanese civil war in 1982
