Defense Advanced Research Projects AgencyTagged Content List

Electronic Warfare

Manipulation of the electromagnetic spectrum for military advantage

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05/21/2015
DARPA’s High-Energy Liquid Laser Area Defense System (HELLADS) has demonstrated sufficient laser power and beam quality to advance to a series of field tests. The achievement of government acceptance for field trials marks the end of the program’s laboratory development phase and the beginning of a new and challenging set of tests against rockets, mortars, vehicles and surrogate surface-to-air missiles at White Sands Missile Range, New Mexico.
Enemy surface-to-air threats to manned and unmanned aircraft have become increasingly sophisticated, creating a need for rapid and effective response to this growing category of threats. High power lasers can provide a solution to this challenge, as they harness the speed and power of light to counter multiple threats. Laser weapon systems provide additional capability for offensive missions as well—adding precise targeting with low probability of collateral damage. For consideration as a weapon system on today’s air assets though, these laser weapon systems must be lighter and more compact than the state-of-the-art has produced.