普京宣布“重要消息”：“榛树”导弹系统将于今年年底前进入战斗值班状态

Group 1 - The core message from President Putin is the announcement that the "Hazelnut" ballistic missile system will be operational by the end of this year, with preparations proceeding as planned [1] - The "Hazelnut" missile system has a range of up to 5,500 kilometers, as stated by Putin during a press conference [3] - Putin challenged Western experts to a "high-tech showdown" in response to their skepticism regarding the capabilities of the "Hazelnut" missile [3]