Elisra develops, manufactures, and supplies comprehensive solutions in the electromagnetic spectrum domain, including electronic warfare (EW), spectrum control, communications, and signal intelligence.The company is a primary source of EW suites for the Israel Air Force and for many other air forces around the world, integrating radar warning receivers (RWR), laser warning systems (LWS), IR missile warning systems (MWS), electronic countermeasures (ECM), and chaff/flare.Elisra is a subsidiary of Elbit Systems.