对兰利空军基地进行为期17天的无人驾驶飞机监视引起安全关切;五角大楼努力查明操作者。 17-day drone surveillance over Langley Air Force Base raises security concerns; Pentagon struggles to identify operators.

不明身份的无人驾驶飞机一再监视美国军事基地,特别是在弗吉尼亚兰利空军基地上空发生的17天事件,引起重大的安全关切。 Unidentified drones have been repeatedly surveilling U.S. military bases, notably a 17-day incident over Langley Air Force Base in Virginia, raising significant security concerns. 五角大楼正努力寻找无人机的操作者, 可能是业余爱好者或外国对手。 The Pentagon is struggling to identify the drones' operators, which could be amateur hobbyists or foreign adversaries. 由于法律限制,军队不能击落他们,也不能干扰他们的信号,使对付这些入侵和保卫国家安全的努力复杂化。 Due to legal constraints, military forces cannot shoot them down or jam their signals, complicating efforts to address these intrusions and safeguard national security.