A second round of indirect talks between Iran and the United States over Tehran's nuclear program concluded on February 17, according to Iran's state broadcaster.
The outcome remains unclear, as neither side has issued a statement or spoken to the media.
Mediated by Oman, the negotiations aim to resolve the years-long dispute over Iran's nuclear program as the United States continues to amass forces in the Arabian Sea.
President Donald Trump has warned that failure to reach a deal could lead to military strikes.
Iran's Supreme Leader Ayatollah Ali Khamenei has shrugged off US threats of military action as Iranian and US negotiators begin indirect talks over Tehran's nuclear program in Geneva, Switzerland, on February 17.
Addressing a crowd of supporters in Tehran, Khamenei suggested on February 17 that Iran has the capability to sink US warships amassing on its doorstep.
"What's more dangerous than a warship is the weapon that can send it to the bottom of the sea," he said, referring to Iran's missiles.
His comments come a day after Trump hinted at the possibility of military action if diplomacy fails.
"I don't think they want the consequences of not making a deal," Trump told reporters aboard Air Force One on February 16.
"We could have had a deal instead of sending the B-2s in to knock out their nuclear potential. And we had to send the B-2s," he added, referring to the bombing of Iranian nuclear facilities in June 2025.
On February 13, the US president said regime change in Iran would be the "best thing that could happen."
Directly addressing Trump, Khamenei said the president "will not be able to" overthrow the Islamic republic.
Trump said he would be "indirectly" involved in the Geneva talks. This marks the second round of negotiations this year between Tehran and Washington, following talks earlier this month in Muscat.
Iran has stated it is willing to submit to a stringent inspection regime of its nuclear facilities in exchange for the lifting of US sanctions. It has also sought to present its sanctions-hit economy as a lucrative investment opportunity for American firms.
However, Tehran has rejected the possibility of negotiating over issues such as its missile program and support for proxies in the region -- red lines the Trump administration insists must be addressed.
The talks were held at the Omani consulate, with mediators exchanging messages between Iranian Foreign Minister Abbas Araqchi and US Special Envoy Steve Witkoff.
Closing The Strait Of Hormuz
With the United States bolstering its military presence on in the Arabian Sea, the Islamic Revolutionary Guards Corps (IRGC) on February 16 kicked off naval drills in the Strait of Hormuz. Iranian media reported the aim was to test the operational readiness of the IRGC Navy against "possible security and military threats."
On February 17, state media announced the temporary closure of parts of the strait for "security precautions."
As tensions with the West escalate, Tehran often threatens to disrupt the strait -- a global chokepoint through which more than 20 percent of the world’s oil supply passes daily.
