The U.S. Army has turned over to the Senate a 2024 August memo detailing why it routinely failed to use a safety system known as ADS-B on helicopter flights around Reagan Washington National Airport, ...

Volodymyr Zelenskyy has accused Russia of actively recruiting fighters in China, which Moscow and Beijing deny. Ukraine's leader earlier claimed 155 Chinese citizens were fighting for the Russian ...

European security chiefs made the parcel fires public in October, describing them as part of a "hybrid war" being waged by Russia to destabilise countries that support Ukraine.