On Monday, December 13, Russia said that it may deploy mid-range nuclear missiles in Europe as tensions with the U.S. continue to rise over Russian military buildup along the border of Ukraine.

On Monday, December 20, developmental designs for the Next-Generation Interceptor, the future of U.S. defense against ICBM threats, passed a key system compliance review ahead of schedule.

On Thursday, December 23, satellite imagery revealed multiple large-scale transfers of sensitive ballistic missile technology from China to Saudi Arabia as Saudi Arabia seeks to build its own ballistic missile arsenal.

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