北京，天安门广场，人民英雄纪念碑直指苍穹。9月3日，一场盛大阅兵式将在这里举行，三军将士将接 受党和人民检阅。 今年是中国人民抗日战争暨世界反法西斯战争胜利80周年。一场穿越历史烽烟的检阅，也是一次面向未 来的重温。 特殊的时空节点，总能唤起深沉的民族记忆。民族危亡关头，中国共产党领导的一支支抗日武装奔赴疆 场，用血肉之躯筑起保家卫国的钢铁长城。 再把时间的镜头拉长。从1927年8月1日南昌城头一声枪响，人民军队已走过九十八载壮阔征途，在烽火 中淬炼出的精神从未黯淡，守护家国的号角永不停息。 历史昭示，强国必须强军，军强才能国安。习近平主席指出："实现中华民族伟大复兴，是中华民族近 代以来最伟大的梦想。可以说，这个梦想是强国梦，对军队来说，也是强军梦。" 征程万里，初心如磐。在党中央、中央军委和习近平主席的坚强领导下，人民军队奋力攻坚，在强军征 程上不断发起新的冲锋。 党对军队的绝对领导是我军的军魂和命根子，永远不能变，永远不能丢 在风雨如磐的漫长革命道路上，千千万万革命将士矢志不渝听党话、跟党走，铸就了拖不垮、打不烂、 攻无不克、战无不胜的钢铁雄师。 "党对军队的绝对领导是我军的军魂和命根子，永远不能变，永 ...

Core Viewpoint - The article highlights the significance of Serbia's 250th Air Defense Brigade, which gained fame for shooting down a NATO F-117A stealth fighter during the 1999 conflict, and its current collaboration with China in acquiring advanced air defense systems, specifically the FK-3 and HQ-17AE missile systems [1][3][4]. Group 1: Historical Context - The 250th Air Defense Brigade is renowned for using the SAM-3 missile to down the F-117A, marking the first instance of a stealth aircraft being shot down by a surface-to-air missile [1][4]. - The F-117A was considered invulnerable due to its stealth technology until it was successfully targeted by the older SAM-3 system, showcasing the effectiveness of training and tactics over technological superiority [6][7]. Group 2: Current Developments - Serbia has publicly showcased its new Chinese-made FK-3 and HQ-17AE air defense systems, with officials expressing pride in these acquisitions [7][9]. - The FK-3 system has a maximum range of 100 kilometers and can intercept various aerial threats, significantly enhancing Serbia's air defense capabilities [12]. - The HQ-17AE system is designed for low-altitude defense and can engage multiple targets simultaneously, further strengthening Serbia's military capabilities [15]. Group 3: User Experience and Collaboration - The 250th Air Defense Brigade has reported high satisfaction with the performance and reliability of the Chinese missile systems, emphasizing effective collaboration with Chinese manufacturers for system adaptations [9][12]. - The introduction of these systems has improved Serbia's airspace control and defense capabilities, allowing for better protection of critical infrastructure [9][12]. Group 4: Future Outlook - The brigade's commander expressed interest in continuing to monitor advancements in Chinese military technology, indicating a commitment to integrating new systems into Serbia's defense strategy [16].