俄罗斯总统普京发表视频讲话，宣布重大事项

Group 1 - The core message emphasizes that Russia will continue to strengthen its land and naval forces based on the combat experience gained from special military operations, adapting to the evolving international situation [1] - Development of the "trinity" nuclear forces remains an absolute priority for Russia, as nuclear capabilities are seen as a guarantee of national security and a means to maintain strategic deterrence and global power balance [2] - Russia plans to enhance the capabilities, readiness, mobility, and operational effectiveness of all military branches, while accelerating the development of advanced weapon systems [3]