Russia Attacks Ukraine's Power Grid Amid Winter Threat
Moscow warns of U.S. Tomahawk deliveries as concern grows.
Ukraine's air defenses jam 103 of 118 Russian drones.
Kyiv reports 20 injuries from Russian strikes and building damage.
Ukraine urges sanctions on Russian oil buyers amid winter risks.
Belarus doubts U.S. will provide Tomahawks during crisis.
3 months ago