Obviously, the talks were unsuccessful because the US has nothing to offer other than promising not to attack Iran.
Hawks wonder why the US doesn't attack Iran. There are a number of reasons:
US base in Iraq is vulnerable to massive retaliation
US base in Syria vulnerable
US base in Jordan vulnerable
All other M-E US bases are vulnerable
The Gulf states are terrified of a war because countries like the UAE and its ilk with 90% non-citizens would be subject to non-citizens leaving and not returning.
The UAE and its ilk couldn't flush the toilets without expats to run the infrastructure.
https://www.ft.com/content/89b01990-7657-45ea-baaa-1f214b40f1cb Quote:... The US has held secret talks with Iran this year in a bid to convince Tehran to use its influence over Yemen’s Houthi movement to end attacks on ships in the Red Sea, according to US and Iranian officials.
The indirect negotiations, during which Washington also raised concerns about Iran’s expanding nuclear programme, took place in Oman in January and were the first between the foes in 10 months, the officials said.
The US delegation was led by the White House’s Middle East adviser Brett McGurk and its Iran envoy Abram Paley. Iranian deputy foreign minister Ali Bagheri Kani, who is also Tehran’s top nuclear negotiator, represented the Islamic republic.
Omani officials shuttled between the Iranian and American representatives so they did not speak directly, the officials said. ...