World Girding for New Battle, Russia Warns U.S. on Advanced Weapons for Ukraine April 15, 2022David E. Sanger, Helene Cooper and Anton TroianovskiComments Off on Girding for New Battle, Russia Warns U.S. on Advanced Weapons for Ukraine The warnings were regarded as a sign that American military assistance to Ukraine was compounding problems for the Russians in their two-month-old invasion.
