普京宣布大消息，“已向美方通报”

Core Viewpoint - The article discusses Russia's recent advancements in military technology, particularly the successful test of the "Burevestnik" nuclear-powered cruise missile, and emphasizes the importance of constructive dialogue with the United States for future relations [3][6]. Group 1: Military Developments - Russia's special representative Kirill Dmitriev confirmed that the U.S. has been informed about the successful test of the "Burevestnik" missile [3]. - President Putin stated that the "Burevestnik" missile has completed critical testing, achieving a flight distance of 14,000 kilometers, with capabilities to evade missile defense systems [9]. - During military exercises, Russia tested advanced weaponry and confirmed the reliability of its nuclear shield, asserting that its nuclear capabilities are at the highest level globally [8][7]. Group 2: Strategic Military Operations - Putin indicated that there will be no specific timeline for completing military operations, as it depends on military considerations [10]. - Reports from the Chief of General Staff Gerasimov highlighted that Russian forces have encircled Ukrainian troops in several regions, with significant territorial gains reported [10].