'Intense and constructive negotiations' have ended: Pakistan FM

Pakistan's foreign minister on Sunday insisted Washington and Tehran must uphold a ceasefire agreement, after marathon talks between the two sides to end the war in the Middle East ended without an agreement.  The Foreign Minister also said Pakistan helped mediate several rounds of intense and constructive negotiations between the US and Iran.

He added "they hope that the two sides continue with a positive spirit to achieve durable peace and prosperity".