Japan, UK and Italy join fighter jet project Japan, Britain and Italy have signed a defence agreement on a new jet fighter, joining forces to fund a multi-billion dollar programme capable of competing with the next generation of warplanes Three-way collaboration will merge Japan’s F-X project with UK and Italy’s Tempest Tempest fighter jet First unveiled at Farnborough Airshow in July 2018 SIXTH-GENERATION FIGHTERS Tempest Introduction: 2035 Cost: est. $30bn To replace: Typhoon Contractors: BAE Systems (UK) Leonardo (Italy) F-X Introduction: 2030s Cost: est. $40bn Contractor: Mitsubishi To replace: F-2 Future Combat Air System (FCAS) Introduction:2040 Cost: est. $103bn Contractors: Dassault (France) Airbus (Germany) Indra (Spain) To replace: Rafale, Typhoo Next-Generation Air Dominance (NGAD) Introduction: 2030 Cost: $4.2bn* Contractors: Lockheed Martin, Boeing, Northrop Grumman, General Electric, Pratt & Whitney To replace: F-22 Raptor Mikoyan PAK DP Introduction: 2030s Cost: Not known Contractor: Mikoyan To replace: MiG-31 *Appropriated so far Conceptual artwork © GRAPHIC NEWS Sources: Reuters, Bloomberg, FT, BAE Systems, Mitsubishi, FCAS Picture: RAF