UN Secretary-General Antonio Guterres on Sunday urged Azerbaijan and Armenia to immediately end clashes in the Upper Karabakh, or Nagorno-Karabakh region. Condemning the use of force and civilian deaths, Guterres called on the parties to immediately stop fighting, de-escalate tensions and return to "meaningful" negotiations without delay, his spokesman said in a statement. The statement also said that Guterres will speak by phone with Azerbaijani President Ilham Aliyev and Armenian ...