“萨德”入韩问题已经成为影响东北亚国际关系和安全平衡的重大问题。“萨德”入韩严重危害中俄战略安全利益,两国联手应对,但在应对方法上有所区别。总结普京强硬反对“萨德”入韩的认知和做法,对于中国处理这个问题具有重要启示。苏联解体后,继起的俄罗斯一度曾倒向西方,希望与之建立良好关系,但遭遇美国与欧盟的不断阻挠和遏制,其重要手段就是在俄罗斯的东欧邻国部署反导系统,而且步步进逼,最终逼近乌克兰,威胁俄罗斯核心地区,激起 “Sadd ” into the ROK issue has become a major issue affecting the balance of international relations and security in Northeast Asia. “Sade ” into the ROK seriously jeopardized the strategic security interests of China and Russia, the two countries jointly deal with, but there are differences in coping methods. Summarizing Putin’s hard-line opposition to the recognition and practice of “Sade” entering South Korea is an important lesson for China in handling this issue. After the disintegration of the Soviet Union, the successor Russia once turned to the West and hoped to establish good relations with it. However, with the continuous obstruction and containment of the United States and the EU, the important means of deploying the anti-missile system in Russia’s neighboring countries in East Europe is to take a step forward Forced to eventually approaching Ukraine, threatening Russia’s core areas, stirred up