Chengdu J-20 fighter ( Image credits- Wikimedia Commons / Alexandr Chechin) Source- National Interest Author- Kyle Mizokami As tensions between China and Japan have increased, there have been more encounters between Chinese and Japanese military aircraft. People’s Liberation Army Air Force (PLAAF) Su-27s have been spotted near Japanese aircraft in the East China Sea, prompting Japanese F-15s based in Okinawa to scramble. These encounters appear to be the new normal, and may continue for the foreseeable future—indeed, into a time when China’s J-20 “Soaring Dragon” fighter becomes operational. China’s first fifth generation fighter, the J-20 is expected to enter service by the end of the decade. At the same time, Japan is still flying the F-15J Eagle fighter. Although an excellent fighter, Japan’s Ministry of Defense had expected to replace it with the F-22 Raptor by now. Unfortunately for Japan, the now-infamous Obey Amendment passed by the U.S. Congress prohibited