The nine conditions were reported by Iranian media and come as Tehran insists the strategic waterway will remain closed until Washington "corrects its behaviour" The US and Iran are locked in negotiations which appear to include terms more favourable to Tehran that before the war. Key points and original sources are listed below.

• The nine conditions were reported by Iranian media and come as Tehran insists the strategic waterway will remain closed until Washington "corrects its behaviour"S1

• The US and Iran are locked in negotiations which appear to include terms more favourable to Tehran that before the war.S2