Russia and China were barely mentioned, but they were the threats in everyones minds in Tallinn this week, where Nato hosted its largest ever cyber war game. The goal of the war game, conducted 130 miles from the Russian border in Estonia , was to test the alliances readiness for a rolling enemy assault on civilian and military digital infrastructure. It involved hundreds of multinational troops, representing 29 Nato nations and seven allies, including Ukraine, hunkered down in CyberRange14, a...
