Opinion Hungarian Prime Minister Viktor Orban, April 10, 2018. Photo: Reuters / Bernadett Szabo / File. When Prime Minister Viktor Orban recently spelled out his vision of Hungary’s frontiers, he joined a club of expansionist leaders such as Russia’s Vladimir Putin, China’s Xi Jinping, and members of the Indian power elite who define their countries’ borders in civilizational rather than national terms. Speaking on Romanian territory in the predominantly ethnic Hungarian town of Baile Tusnad in Transylvania, Orban echoed the worldviews of Xi and Putin. Those views are on display by China in the South China Sea and by Russia...