A Catastrophic kill, K-Kill or complete kill refers to damage inflicted on a vehicle by a weapon that renders it both unusable and unrepairable. Typically a catastrophic kill results in the ignition of any fuel the vehicle may be carrying as well as the detonation of its ammunition resulting in an explosion. A catastrophic kill does not preclude the survival of the vehicles crew, for example the crew of an aircraft might bail out or eject. The Apollo 15 capsule landed safely despite a parachute failure. ... US Air Force F/A-22 Raptor ejection seat test using a mannequin. ...
A mobility kill (or M-kill) in armoured warfare refers to damage inflicted by a weapon on a vehicle that immobizes it, but does not totally destroy it, leaving the vehicles crew able to use its weapons. ... A Firepower kill or (F-kill) refers to damage inflicted by a weapon on a vehicle that destroys its weapon systems, or substantially reduces its ability to deliver weapons accurately. ... A Mission kill refers to the result of an attack or damage inflicted by a weapon that does not destroy a military vehicle but results in it taking no further part in its intended mission. ...