Second chlorine bomb may show new militant tactic
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The U.S. military said on Thursday a second bomb in two days using chlorine gas may have been a copycat attack amid concerns insurgents are broadening their range of weaponry to include crude chemical bombs.
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The next terrorist attack could be carried out by airline passengers who hide bomb ingredients in hair gel or baby milk bottles and assemble their weapon in a locked restroom, security experts warn.
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Iraqi insurgents may be turning to chemical attacks, the US says following three bombs involving chlorine.
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Intelligence reports find that al Qaeda may be using the region to launch more sophisticated terror attacks.
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Until a suspected terrorist plot was revealed, few people even knew there was a pipeline of highly combustible jet fuel snaking beneath the nation's largest city.
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Militants responsible for a deadly car bomb blast outside Australia's Jakarta embassy have a second group poised for attack, Australia's top policeman said on Saturday as Australians heard a fresh warning to avoid Indonesia.
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I am reminded of an event 93 years ago, in which Franz Ferdinand was shot, plummetting Europe into war. World War III is coming, and the flashpoint is the Islamic world. Much like Serbia in 1913, it is fragile and fragmented and there is a determination by a large focused interest group to see violence done in the name of their agenda. And, in the use of violence, they have successfully advanced their agenda.
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Nukes and gases may be on Bin Laden's wish list, but explosives that can be easily smuggled on board airliners are accessible and potentially devastating
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A Taliban militant warns that his movement is more sophisticated - and more brutal - than before.
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It was the second such killing this month by suspected al-Qaeda militants, who are trying to drive Westerners out and destabilise the global oil superpower.
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The second major attack on American forces this month underscored the grim situation in a militant stronghold.
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Science & environment: Scientists look for uses for highly toxic material amid fears huge stockpiles may become terrorist targets
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By Ryan Gabrielson, The Tribune, Mesa, Ariz.  Sep. 17--Hsinchun Chen goes where terrorists gather. He monitors what they say and, particularly, how they say it. He tracks who they are talking to, and whether they are spreading propaganda or providing training. "They're hiding," Chen said.
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Â· Special branch unit keeps watch on extremism Â· Tube plotter and shoe bomber 'talent-scouted'
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Major attacks have continued in recent days, including several apparent efforts to sow divisions between groups.
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A new National Intelligence Estimate raises concerns that the terrorist group is growing stronger.
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A deadly chlorine leak has added momentum to local efforts to curb chemical hazards.