Iran is also a source of training to the Taliban `` on small-unit tactics , small arms , explosives and indirect-fire weapons , '' the report says . Attacks in Afghanistan have more than quadrupled between 2001 and 2008 , report says . Report : Al Qaeda , extremist ##s move across Afghan border into Pakistan . Report notes an overall decline in terrorism worldwide and fewer attacks in Iraq . Iran ` ` remained the most active foreign sponsor of terrorism , '' report says .
Attacks in Afghanistan have more than quadrupled between 2001 and 2008 , report says . Report : Al Qaeda , extremist ##s move across Afghan border into Pakistan . Report notes an overall decline in terrorism worldwide and fewer attacks in Iraq . Iran ` ` remained the most active foreign sponsor of terrorism , '' report says .