The review conference of the Treaty on the Non-Proliferation of Nuclear Weapons is currently being held under an extremely harsh environment. In February, the U.S.-Russia New Strategic Arms Reduction Treaty expired, eliminating a mechanism for stably maintaining nuclear-related relations between major powers.The shared understanding of seeking stable relations has shifted among major powers and the mode of relations is moving toward how to gain an advantage over rivals with limited resources.China's continued military buildup without showing interest in arms control, and Russia's pursuit of…READ FULL ARTICLE