Regular changes in the policy of individual European nations to allow or prohibit using their F-16 fighters for strikes on Russian territory will complicate the ability of Ukraine’s Air Force to plan and implement military operations, according to the Institute for the Study of War (ISW). Some Western governments demonstrate different policies on the use of F-16 fighters delivered by Ukraine. Recently, Belgian Prime Minister Alexander De Croo said that the Armed Forces of Ukraine would be able to use Belgian F-16s only on the territory of Ukraine, both controlled and temporarily occupied. Howe…