British defense officials say they have practiced cyber war games that could shut off electricity in Russia’s capital, the Sunday Times (paywall) reports.
The measures are part of a wider range of strategies to hit back at an increasingly assertive Russia—accused of interfering with US elections, cyberattacks on Western targets, and poisoning a former spy on UK soil—without resorting to a full-blown nuclear attack.
“If they sank our aircraft carrier with a nuclear-tipped torpedo, what is our response? There’s nothing between sinking their submarine and dropping a nuclear weapon on northern Kamchatka,” one senior source told the Sunday Times. “This is why cyber is so important; you can go on the offensive and turn off the lights in Moscow to tell them that they are not doing the right things.”