Marines Ready, But Is JSF? Oct 1, 2010 By Bill Sweetman Washington Delays in vertical landing tests with the F-35B short-takeoff-and-vertical-landing (Stovl) version of Lockheed Martin’s Joint Strike Fighter are driving a reassessment of the U.S. Marine Corps’ plans for the jet’s service entry. The Marines insist they will achieve initial operational capability (IOC), with eight ship-qualified aircraft and 20 pilots, by late 2012. That is only six months later than the IOC date set in 2006, but the Air Force and Navy have delayed their IOC dates by three years (until early 2016) because of late aircraft deliveries and...