You are not only ill informed but also silly.
The reasons why the JFTs can't yet be deployed in international exercises are following.
1: JFTs are not yet capable of networking with the E-3 Sentry AWACs since the tactical data link which can link to the LINK-16 hasn't yet been integrated.
2: Such exercises require a good loitering capability which requires in flight refuling, which isn't available in block-1.
3: Air Combat Manuvering Instrumentation pod hasn't yet been integrated 3: Air Combat Manuvering Instrumentation pod hasn't yet been integrated 3: Air Combat Manuvering Instrumentation pod hasn't yet been integrated 3: Air Combat Manuvering Instrumentation pod hasn't yet been integrated on JFTs.
Unless they are integrated, the JFT won't be able to achieve its full potential against a highly advanced force like the TurAF.