Congratulations to the F-35 Joint Program Office and Lockheed Martin on the 700th delivery of an F-35! Aircraft #700 (AN-20) was formally accepted on September 24. The F-35 remains a premier air system of choice for three of the armed forces, seven international partners and six foreign military sales customers. The cornerstone of airpower, the F-35 creates a global security blanket through unmatched connectivity and lethality.