Dismissing Chinese claims over Arunachal Pradesh, Chief Minister Pema Khandu on Tuesday said he doesn't understand on what basis China keeps making such claims when the state has been an inalienable part of the Indian union over centuries. Khandu added that the Ministry of External Affairs have reacted appropriately to Chinese assertions over Arunachal. In an interview with ANI on Tuesday, CM Khandu said, "Is there anything about Arunachal that suggests, even remotely, that it has anything to do with China? I don't know on what basis China makes these claims over Arunachal. For centuries, we have been connected to…