Eurofighter will by year-end make is final proof-of-concept test flight on an aerodynamic modification kit that promises to improve the combat aircraft’s subsonic turn rate by 15%. Adding leading edge root extensions and extended trailing edge flaps, and reshaping the side-of-cockpit ILS antennae covers as 70° delta strakes should improve the aircraft’s agility for close-quarters combat. Laurie Hilditch, head of future capabilities at Eurofighter, says the modification kit should give the aircraft the sort of “knife-fight in a phone box” turning capability enjoyed by rivals such as Boeing’s F/A-18E/F or the Lockheed Martin F-16, without sacrificing the transonic and supersonic...