Talks to reunite Cyprus have again failed to unblock a four-year pause in negotiations over the future of the Eastern Mediterranean island. The latest attempt to lay the ground for the resumption of talks to reunite Cyprus failed after a three-day summit, UN Secretary-General Antonio Guterres told a news conference …

Iran and world powers including the United States concluded their fourth round of nuclear negotiations in Vienna on Wednesday, as the sides look to secure an agreement enabling a mutual return to compliance with the abandoned 2015 pact. Russia’s representative to the talks, which began in early May, said all …

For U.S. officials who worked under former President Barack Obama, many of whom are now beginning or contemplating jobs in Joe Biden’s administration, the war in Yemen casts a long shadow. What started on their watch as a primarily internal power struggle has since metastasized into a messy and multilayered …