I do not understand The J was replaced by pictures of Indian planes by user  who is from India This leads me to think as to why he or she did so Both the Su and  are Russian The F and FCK are JapanUnited States and Republic of ChinaUnited States coproduced planes They are representative of American jets not planes from Japan or Republic of China Taiwan Both the J and Tejas are equipped with foreign engines thus not fully indigenous Even some parts of the Typhoon is subcontracted to the United States If you wish to remove planes then remove all except for AmericanRussian planes