Report: Raytheon 'heat beam' weapon ready for Iraq Boston Business Journal Government defense giant Raytheon Co. has developed the first nonlethal weapon that fires a heat beam to repel enemies and reduces the chance of innocent civilians being shot, a Pentagon official said. Raytheon, the world's largest missile maker, delivered a prototype to the U.S. military last month. The product is expected to be evaluated from February through June to determine whether to equip U.S. forces with it, Colonel David Karcher, director of the Joint Non-Lethal Weapons Directorate, told Bloomberg Business News. With U.S. casualties in Iraq rising, expectations are...