• Turkey offers support for diplomatic and peace efforts.
• Turkey criticises US and Israeli assaults on Iran.
• Iran warns it may adopt fully offensive military posture.

ANKARA: Turkish President Tayyip Erdogan has called on Donald Trump in a phone call to keep diplomacy with Iran alive, as stalled negotiations and rising tensions threaten to further deepen the regional conflict, the Turkish presidency said on Tuesday.

Turkey, which has NATO’s second-largest army and borders Iran, has repeatedly called for an end to the war. It has maintained close contact with the United States, Iran, and mediators such as Pakistan and Qatar, while also acting as an intermediary between the parties.

“Erdogan stated that it is of great importance to make the utmost of diplomacy regarding the tensions between Iran and the United States, that we hope the talks will continue, and that Turkey will continue to support peace efforts,” the presidency said in a statement.

The call comes after a senior Iranian official told Reuters earlier on Monday that Iran would shift to a “fully offensive” military posture because efforts to negotiate a permanent end to the war have stalled, as Washington ruled out extending a temporary ceasefire agreement.

Progress towards a resumption of oil tanker traffic through the Strait of Hormuz has also stalled.

Turkey has criticised the US and Israeli assault on Iran, while also condemning the Iranian attacks on Gulf states and calling for the re-opening of the strategic strait.

On Monday, Turkey’s foreign minister discussed the strait’s re-opening and the continuation of the ceasefire with his Iranian counterpart.

The presidency added that Erdogan and Trump also discussed bilateral ties, the war in Gaza, and a defence pact signed between Turkey, Saudi Arabia, and Pakistan, adding that the Turkish leader praised the accord as a sign of a “strong stance” for regional stability and security.

It said Erdogan told Trump that Israel’s attacks on Palestinians had increased at a time when the second phase of Trump’s Gaza Peace Plan was supposed to come into effect.

The White House did not immediately respond to a request for comment on the call.