British Foreign Minister Boris Johnson arrived on Saturday in Iran.
The visit is only the third by a British foreign minister to Iran in the last 14 years, and takes place against a complex backdrop of historical, regional and bilateral tensions.
Johnson will also meet President Hassan Rouhani, Ali Shamkhani, secretary of Iran’s Supreme National Security Council, and other officials.
Johnson and Iranian officials will discuss bilateral relations, including banking and economic ties, as well as regional issues and international developments.
“The Foreign Secretary will urge the Iranians to release dual nationals where there are humanitarian grounds to do so,” a foreign office spokesman said earlier.
According to reuters, Zaghari-Ratcliffe is not the only dual national being held in Iran, but has become the most high-profile case. Johnson said on Nov. 1 that she had been teaching people journalism before her arrest in April 2016, in remarks critics said could have prompted Iran to extend her sentence.