Qatari mediators and Iranian officials held two rounds of talks last week, and diplomatic efforts have made progress toward a framework in which Iran would cease its attacks in the Strait of Hormuz in return for the United States lifting its blockade on Iran's ports, according to two officials.

On Sunday, Iranian negotiators were in Doha for a third consecutive day of talks with Qatari mediators aimed at reaching a deal to end the US-Israeli war on Iran, according to an official briefed on the discussions.