Russia advances a new space nuclear weapon and raises concern in the United States. The Biden administration informed Congress and its allies in Europe about the Russian advances.

It is a weapon designed to "kill" the extensive US satellite network. At the moment, the U.S. does not have the capacity to counter such a weapon and defend its satellites. The intelligence developed in recent days and, while important, officials said it was not some kind of break-the-glass warning about an imminent threat.