WASHINGTON - Terrorist attacks worldwide shot up more than 25 percent last year, killing 40 percent more people than in 2005, particularly in Iraq where extremists used chemical weapons and suicide bombers to target crowds, the State Department said Monday.
Among countries, Iran remains the biggest supporter of terrorism, with elements of its government backing groups throughout the Middle East, notably in Iraq, giving material aid and guidance to Shiite insurgent groups that have attacked Sunnis, U.S. and Iraqi forces, it said.
In its annual global survey of terrorism, the department said 14,338 attacks took place in 2006, mainly in Iraq and Afghanistan, 3,185 more than in 2005 representing a 28.5 percent increase.
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http://news.yahoo.com/s/ap/20070430/ap_on_go_ca_st_pe/us_terrorism