The F-35 has completed 500,000+ flight hours demonstrating the steady progression and maturation of the program since its first flight in 2006. More than 780 F-35s have been delivered and the fifth-generation aircraft now operates in nine nations. This F-35 milestone translates to over 500,000 hours of interoperable airpower, the enhancement of international partnerships, and the protection of national security around the world. The F-35's global partnership is more equipped than ever to boost global defenses and its advanced capabilities are ready now – when called upon.