Reference Internet: Executions I - Fire Squad

Execution by firing squad is a method of capital punishment, particularly common in times of war. The firing squad is generally composed of several soldiers or peace officers. The method of execution requires all members of the group to fire simultaneously, thus preventing both disruption of the process by a single member and identification of the member who fired the lethal shot.
The condemned is typically blindfolded or hooded, as well as being restrained. Executions can be carried out with the condemned either standing or sitting.

Execution by a firing squad has historically been considered a more honourable death and was used primarily for military personnel.