据知情人士透露，美国五角大楼意外击落了一架海关与边境保护局的无人机，位置在在德克萨斯州与墨西哥的边境，使用的是高能激光器。几周前另一起事件曾导致混乱，并暴露了美国多个机构之间的沟通失误。
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What is chickenpox and who can get an NHS vaccine?
The problems date back to at least 2021 and have prompted thousands of complaints, becoming "known problems" within Walmart, according to the claim, which was filed in federal court in California.