Battlefield researchers uncover ISIS arsenal and weapons factory in Iraq
02:55
NBC News goes into Tal Afar Iraq with a team of weapons researchers as they discover an ISIS arms cache and munitions factory that reveals the terrorists group’s sophisticated weapons program.Dec. 13, 2017
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Plot by ISIS operative to assassinate former Pres. George W. Bush foiled by law enforcement
02:01
ISIS 'Beatle' sentenced to life in prison for role in murder of four Americans
02:40
Biden reveals details of U.S. military raid in Syria, death of ISIS leader
02:12
ISIS leader killed in U.S. military raid in Syria
01:49
Watch: Kurdish fighters regain control of ISIS-held prison in Syria
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Kurdish forces close in on ISIS militants who seized Syrian prison