In an interview with British newspaper Daily Mail, Trump stated that the operation could conclude within four weeks or possibly sooner. 

Regarding potential negotiations with Iran, Trump said, he remains open to further talks but did not comment on how soon discussions might take place.

Meanwhile, UK has granted US permission to use its military bases for defensive operations against Iran. 

British Prime Minister Keir Starmer said, Washington would be allowed to use UK military facilities if necessary for defensive strikes against Iran.