本周中国多领域迎重大突破：隐身无人机首飞、深海科考告捷及多项基建节点达成

10月下旬，我军首型舰载察打一体隐身无人机“攻击-21”首次在076型两栖攻击舰四川舰成功起降 1。10月26日，国家药监局批准一款新机制新靶点创新药上市，用于预防卒中复发 1。在深海探索方面，“蛟龙”号载人潜水器于10月27日顺利完成7000米级海试 1。

能源基础设施与交通建设在本周同样迎来关键里程碑。截至9月底，我国风光累计装机突破20亿千瓦，其中太阳能发电13.1亿千瓦（同比增长16.5%），风电7.0亿千瓦（同比增长20.4%） 1。轨道交通方面，国内最长地铁环线——武汉地铁12号线于10月29日全线开通运营，全长59.9公里，设37座车站 1。此外，安徽淮蚌高铁、淮阜高铁、巢马高铁三条新建高铁线路于10月26日同日开始试运行，设计时速均为350公里 1。同日，衡港高铁正式进入运行试验阶段；银巴铁路启动联调联试 1。

其他重大工程节点包括锡宜S2线隧道施工启动及三峡锚地竣工验收。10月29日，国内首条穿太湖超大直径盾构隧道（锡宜S2线）开始掘进 1。10月26日，国内首座内河无人值守智慧锚地——三峡通航船舶秭归旧州河锚地通过竣工验收 1。

In late October, the PLA Navy successfully tested the launch and recovery of the "Gongji-21," its first stealth unmanned combat aerial vehicle capable of reconnaissance and strike missions, aboard the Type 076 amphibious assault ship Sichuan 1. Concurrently, national energy infrastructure reached a historic threshold, with cumulative installed capacity for wind and solar power surpassing 2 billion kilowatts by the end of September 1. Specifically, solar generation accounted for 1.31 billion kilowatts, reflecting a year-on-year increase of 16.5%, while wind power contributed 700 million kilowatts, growing 20.4% from the previous year 1.

Scientific exploration and healthcare also saw notable progress during this period. On October 27, the "Jiaolong" manned submersible completed a sea trial at depths exceeding 7,000 meters 1. In pharmaceutical developments, the National Medical Products Administration approved a new innovative drug on October 26 designed to prevent stroke recurrence through a novel mechanism and target 1.

Major transportation projects across the country reached critical operational stages. Wuhan Metro Line 12, recognized as the longest metro loop line in China, fully commenced operations on October 29, featuring a total length of 59.9 kilometers and 37 stations 1. Railway expansion continued vigorously; three new high-speed lines in Anhui Province—the Huaibei-Bengbu, Huaibei-Fuyang, and Chaohu-Maanshan routes—began trial runs on October 26, all designed for speeds of 350 km/h 1. Other rail milestones included the Hengyang-Ganzhou High-Speed Railway entering operation trials and the Yinchuan-Baotou Railway starting joint commissioning tests on the same day 1. Additionally, construction began on the Xiyi S2 Line on October 29, marking the start of tunneling for the country's first ultra-large-diameter shield tunnel beneath Lake Taihu 1. The nation’s first unattended smart anchorage for inland waterways, located at the Three Gorges Navigation Ship Zigui Jiuzhou River Anchorage, also passed completion acceptance on October 26 1.