Called the most dangerous dam in the world.
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There are conflicting reports out today about whether the extremist group ISIS has taken control over Iraq’s largest and most dangerous dam, which Iraqi officials had previously said was safe under the protection of Kurdish forces.

The question of control is a critical one for the millions of Iraqis who live downstream of the Mosul Dam all the way down the Tigris to Baghdad, because if the dam was taken over, ISIS would be in control of what effectively could be a major weapon of mass destruction – one that the U.S. military said in 2006 was, without the help of brutal jihadists, already “the most dangerous dam in the world.”