Researcher: Suicide terrorism linked to military occupation:

Pape and his team of researchers draw on data produced by a six-year study of suicide terrorist attacks around the world that was partially funded by the Defense Department's Defense Threat Reduction Agency. They have compiled the terrorism statistics in a publicly available database comprising some 10,000 records on some 2,200 suicide terrorism attacks, dating back to the first suicide terrorism attack of modern times — the 1983 truck bombing of the U.S. Marine barracks in Beirut, Lebanon, which killed 241 U.S. Marines.



'We have lots of evidence now that when you put the foreign military presence in, it triggers suicide terrorism campaigns, ... and that when the foreign forces leave, it takes away almost 100 percent of the terrorist campaign,' Pape said in an interview last week on his findings.



Pape said there has been a dramatic spike in suicide bombings in Afghanistan since U.S. forces began to expand their presence to the south and east of the country in 2006. While there were a total of 12 suicide attacks from 2001 to 2005 in Afghanistan when the U.S. had a relatively limited troop presence of a few thousand troops mostly in Kabul, since 2006 there have been more than 450 suicide attacks in Afghanistan — and they are growing more lethal, Pape said.