The Russian invasion force is in disarray following the deactivation of its Starlink satellite communications. Meanwhile Ukrainians are rushing to get their terminals whitelisted to maintain the service. Both sides have made extensive use of the commercial Starlink service, which provides long-range, jam-resistant communication. Now the service operated by SpaceX is being denied to the Russians, and only terminals officially registered in Ukraine will work. “The Starlink terminals added to the ‘whitelist’ are working. The Russians’ terminals have already been blocked,” Ukrainian Defense Minister Mykhailo Fedorov said in a statement on Thursday, The effect on the Russians has been catastrophic,...