Wikipedia
FIRESTRIKE
The FIRESTRIKE (also known as JHPSSL) laser, introduced by Northrop Grumman on November 13, 2008, is purportedly the first combat-ready solid-state laser weapon. FIRESTRIKE is a 15 kW modular laser "building block" which can be combined with other systems for specific missions, or 7 more FIRESTRIKEs for a single 100 kW laser. Bundled with Northrop Grumman's own LCSA power supply, the FIRESTRIKE can fire continuously as long as power and cooling are maintained.