Romanian authorities say a fire in September near a weapons factory was set by a Russia-run sabotage network, part of a broader campaign against European countries that support Ukraine. Al Jazeera
Al JazeeraRomania says Russia-run sabotage network set fire near weapons factoryAuthorities say the fire in September is part of a broader campaign against European countries that support Ukraine.
How should European governments respond to sabotage that is hard to attribute until months afterwards?