In Arabic, suicide bombings or martyrdom operations are called Shuada or Is-shtahad, both coming from the root Shaadi ("Testimony") that refers to the act of declaring one's belief in Islam. The suicide bombers are called "Shaids" and after their death attain the rank of a Martyr.
Osama bin Laden called the attack on the World Trade Center and the Pentagon a "martyrdom operation." Palestinians primarily speak of a ‘martyrdom operation’ as opposed to ‘suicide bombing.’ The Iraqi administration refered to suicide attacks on invading troops during the 2003 Iraq war in these terms also, and, in particular, their promise to retake the Baghdad airport.
See also: Jihad, terrorism, asymmetric warfare, assassinationHistory