According to Janes, the R&D on a certain XAAM Type 054 SRAAM has been completed and the Japanese defense ministry is claiming that it has similar capabilities to the AIM-9X. In light of this, I'm just curious as to the capabilities of Japan's air-to-air missile program, as I would have thought that the US would have let them have ,at least, a certain amount of information-sharing or joint production on the AIM-9X, considering how closely the two countries are allied.