U.K. Prime Minister Rishi Sunak on Saturday promised to provide tanks and artillery systems to Ukraine, amid renewed missile attacks by Moscow targeting the Ukrainian capital and other cities in the nearly year-long war. Sunak made the pledge to provide Challenger 2 tanks and other artillery systems after speaking to Ukrainian President Volodymyr Zelenskyy on Saturday, the British leader’s Downing Street office said in a statement. Earlier this month, France said it would send AMX-10 RC armored combat vehicles to Ukraine, designated “light tanks” in French.