The US Air Force has just awarded Israel’s Elbit a $471 million 10-year contract. Elbit will provide a system to warn USAF pilots if an infrared missile has been launched at their aircraft, so that the pilot can engage in evasive maneuvers. The system is already used by the Israeli Air Force.
https://www.calcalistech.com/ctech/articles/0,7340,L-3799512,00.html