StormBreaker, Formerly called the Small Diameter Bomb II, enters the phase after completing a successful Operational Test Readiness Review in Spring 2018, Raytheon said. The bomb will be fielded first on the F-15E Strike Eagle, and is planned to be integrated onto the F-35 Joint Strike Fighter by 2022, Raytheon said. The StormBreaker tri-mode seeker uses imaging infrared, millimeter wave and semi-active laser, giving pilots the ability to destroy moving targets on the battlefield in adverse weather conditions from standoff ranges.