The F-35 Joint Strike Fighter will not receive the software package required to operate the Pentagon’s top close-air support bomb until 2022, according to military.com. The article also stated that the JSF office already had discovered earlier that the precision-guided air-dropped Small Diameter Bomb II (SDB II) does not fit onto Joint Strike Fighter Marine Corps variant without modifications to the aircraft’s weapons bay. Yet the Department of Defense will wait until the F-35 B (the Marine Corps variant of the F-35) reaches initial operability before modifying the F-35’s armament bay, since the weapon will be useless without the right...