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However , in order to prepare for a possible encounter with a hostile activity in a peacekeeping operation he should not only recognize a physical threat but in addition be aware of the psychological factors that might further aggravate the threat . This expansion further increases the threat to the Atlantic Forest in South Brazil , which nearly disappeared in the 1970s and ' 80s . To further complicate the threat picture , North Korea has constructed an elaborate array of underground facilities . The released portion of the report plainly states that al Qaeda is becoming more dangerous , that war in Iraq " has become the ' cause celebre ' for jihadists , " and cites it as the No. 2 factor underlying the spread of the jihadists movement.It also says U.S. anti-terrorism efforts have damaged al Qaeda 's leadership , that sustained efforts could further erode the threat , and that if jihadists leave Iraq in defeat , " fewer fighters will be inspired to carry on the fight . The Intelligence Community 's Nonproliferation Center further outlined the threat in its biannual report to Congress , also released in early February .