There is little if any violence in the movie. However, the threat of a suicide attack is present in a few scenes. And the plot centers around the attempt of a suicidal attacks. The ending is slightly staggering but doesn't show anything.
-In a couple of scenes, we hear gun fire, and people dodge and squat, but nothing is seen. In the other, we hear gun fire and helicopters, and we presume that the military had initiated a search. (Nothing graphic or violent)
-Several angry conversations, in one scene, a man beat the bumper of a car with a wrench breaking it off. The other scenes contain men and women screaming back and forth on each other.
-As stated above, the reference to death with suicidal attacks is present, as it's a major plot. There are discussions of shooting people and executions, but nothing is shown or implied. In a brief scene, a man tells a woman about owning videos that resemble the 'Snuff' films, she becomes upset afterwords.