catastrophic kill

from Wiktionary, Creative Commons Attribution/Share-Alike License.

• noun military, slang 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 vehicle's crew, for example the crew of an aircraft might bail out or eject.