U.S. Secretary of State Antony Blinken spoke with Azerbaijani President Ilham Aliyev on April 3 about the importance of advancing the peace process between Baku and Armenia, a State Department spokesman said. Blinken told Aliyev that there was no justification for increased tension on the Azerbaijan-Armenia border and cautioned that aggressive actions and rhetoric from any side would undermine prospects for peace, State Department spokesman Matthew Miller said in a statement.