Russia tells US ambassador it will retaliate over Sevastopol missile strike

Russia tells US ambassador it will retaliate over Sevastopol missile strike.
Russia has blamed the United States for a “barbaric” attack in Crimea that relied on US-provided missiles and killed at least four, including children, and wounded 151 others.
Russia’s Foreign Ministry summoned US Ambassador Lynne Tracy on Monday and accused the US of waging a “proxy war” and said retaliatory measures would “definitely follow”.
Moscow says the attack was carried out with US weapons, while Washington says Ukraine has the right to defend its sovereignty.