 "Antony Blinken, US secretary of state")
The United States will seek to strengthen and extend the agreement between world powers and Iran aimed at curbing its nuclear programme, Secretary of State Antony Blinken said on Monday.
The UN nuclear watchdog said on Sunday it had struck a deal with Iran to cushion the blow of steps Tehran plans to take this week that include ending snap inspections, with both sides agreeing to keep "necessary" monitoring for up to three months.
The announcement by International Atomic Energy Agency (IAEA) chief Rafael Grossi, made at Vienna airport after a weekend trip to Iran, confirmed that Tehran would go
