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An expendable launch system (or expendable launch vehicle/ELV) is a launch vehicle that can be launched only once, after which its components are destroyed during reentry or impact with Earth, or discarded in space.
Expendable launch vehicles are designed for one-time use, with boosters that usually separate from their payload and disintegrate during atmospheric reentry or on contact with the ground. In contrast, reusable launch vehicles are designed to be recovered intact and launched again. The Falcon 9 is an example of a reusable launch vehicle. [12]
Examples Example type Block IV Tomahawk cruise missile. Its small wing area is optimized for high-speed cruise. Static display of an IAI Harop loitering munition optimized for the Suppression of Enemy Air Defenses (SEAD) role General Atomics MQ-1 Predator UCAV: Range 1,600 km 1,000 km 1,100 km Max speed high sub-sonic, 880 km/h 190 km/h 217 km/h
Cannon fodder is an informal, derogatory term for combatants who are regarded or treated by government or military command as expendable in the face of enemy fire. The term is generally used in situations where combatants are forced to fight against hopeless odds (with the foreknowledge that they will suffer extremely high casualties) in an effort to achieve a strategic goal; an example is the ...
The earliest space vehicles were expendable launch systems, using a single or multistage rocket to carry a relatively small spacecraft in proportion to the total vehicle size and mass. [1] An early exception to this, the Space Shuttle , consisted of a reusable orbital vehicle carrying crew and payload, supported by an expendable external ...
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Clip-on Night Vision Device-Image Intensified (CNVD-I 2) [181] L3Harris Technologies: AN/PVS-25: Wide Field of View Diverging Image Tube Night Vision Goggles (WFoV DIT NVG) [182] L3Harris Technologies: AN/PVS-26: Day optic and in-line forward mounted image intensified (I2) night vision device: Knight's Armament Company [183] AN/PVS-27
Delta IV was a group of five expendable launch systems in the Delta rocket family. It flew 45 missions from 2002 to 2024. It flew 45 missions from 2002 to 2024. Originally designed by Boeing 's Defense, Space and Security division for the Evolved Expendable Launch Vehicle (EELV) program, the Delta IV became a United Launch Alliance (ULA ...