U.S. Secretary of State Rex Tillerson says Washington will ease sanctions against Russia over the conflict in Ukraine only when Moscow respects commitments to help restore peace.
Associated Press: US vows to uphold Russia sanctions until it respects pledges
Former ExxonMobil executive Rex Tillerson testifies during his confirmation hearing for Secretary of State before the Senate Foreign Relations Committee on Capitol Hill in Washington, DC, January 11, 2017.
