PBS News Hour

What we know about deadly explosion at Russian military site

An explosion at a Russian missile testing site last week killed at least seven people and caused widespread fears of a radiation leak. While officials offered little clarity, analysts believe the Russians were testing a nuclear-powered cruise missile – one President Vladimir Putin boasts can’t be stopped by U.S. missile defenses. William Brangham talks to Angela Stent of Georgetown University.

What we know about deadly explosion at Russian military site

10m 55s

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