The Biden administration has confirmed that Russia is developing a space-based military “capability” that poses a national security threat, but the White House still insists there’s no immediate danger to the U.S.
“We are not talking about a weapon that can be used to attack human beings or cause physical destruction here on Earth,” National Security Council spokesman John Kirby said Thursday, a day after GOP House Intelligence Committee Chairman Mike Turner touched off fevered speculation about Russia’s attempts to build a space-based anti-satellite (ASAT) nuclear weapon.
A new Atlantic Council analysis says conventional ASATs have “existed almost as long as satellites” and can “destroy or incapacitate” them, including through “non-kinetic attacks, such as by electromagnetic jamming, lasers, and cyberattacks.” But threat of nuclear attacks on satellites is more sobering, given that a “nuclear detonation in space would add significant radiation to orbits used by a number of U.S. military satellites, causing them to degrade in the weeks and months following the detonation unless they are specifically hardened against radiation.”