The sixth round of U.S.-Iran nuclear talks will be held on Sunday in Muscat, the Omani foreign minister said on Thursday, after U.S. President Donald Trump reiterated that Tehran would not be allowed to have a nuclear weapon.

Turkish President Tayyip Erdogan told his Iranian counterpart Masoud Pezeshkian Prime Minister Benjamin Netanyahu was trying to set the region on fire and to sabotage nuclear talks with attacks.

Sources familiar with the matter tell i24NEWS that Iran has approached Oman and Qatar to act as intermediaries with the United States, hoping to broker a ceasefire that would bring an end to Israel’s military offensive.