Ukrainian President Volodymyr Zelenskyy stated that delays in vital U.S. Defense Department supplies and Patriot air defense systems have left Ukraine increasingly vulnerable to Russian missile attacks

From the articleZelenskyy Says Ukraine Got No Early Warning From Partners as Russia Hits the Power Grid AgainAlso in Zelenskyy Says Ukraine Got No Warning As Russian Missiles Rain In, Zelensky says Ukraine got no early warning from partners as Russia hits the power grid again