外交部：反对美方为自身重启核试验编造借口

Group 1 - The core viewpoint of the article is that the U.S. is distorting China's nuclear policy to seek nuclear hegemony and evade its own nuclear disarmament responsibilities [1] - The Chinese Foreign Ministry spokesperson Lin Jian stated that the U.S. is the biggest source of disruption to international nuclear order and global strategic stability [1] - The expiration of the New START treaty by the U.S. undermines mutual trust among major powers and impacts global strategic stability [1] Group 2 - The article mentions that the U.S. accusations against China regarding nuclear explosion tests lack factual basis [1] - China firmly opposes the U.S. creating excuses to restart nuclear tests [1]