Who could be behind hoax bomb threats to European air travel?
There is no hard evidence so far linking airline bomb threats to Russia, Iran or any proxy groups.
原文出处：BBC World （本文由聚合程序自动采集，版权归原作者所有）
There is no hard evidence so far linking airline bomb threats to Russia, Iran or any proxy groups.
原文出处：BBC World （本文由聚合程序自动采集，版权归原作者所有）