Arab Press

بالشعب و للشعب
Thursday, Mar 05, 2026

Nuclear talks in peril as U.S. calls latest Iran missive a move ‘backwards’

Nuclear talks in peril as U.S. calls latest Iran missive a move ‘backwards’

It’s not clear how much longer the two countries will keep trying to revive the 2015 agreement.
Tehran has submitted its latest response in the ongoing negotiations to restore the Iran nuclear deal — and the United States is slamming it as a “not at all encouraging” step “backwards.”

The negative reaction from the Biden administration — as well as European sources — suggests that a revival of the 2015 nuclear agreement is not imminent as some supporters of the deal had hoped, despite roughly a year and a half of talks.

“We are studying Iran’s response, but the bottom line is that it is not at all encouraging,” a senior Biden administration official told POLITICO on Thursday evening.

The official declined to give specifics about what the Iranians had proposed, but added, “based on their answer, we appear to be moving backwards.”

A European diplomat agreed with this negative assessment and said that the Iranian response looked “negative and not reasonable.” Another person familiar with the situation simply added that the Iranian reply did “not look good at all.”

It’s not clear how much longer the various parties involved will be willing to keep negotiating, though neither Iran nor the U.S. is likely to permanently rule out diplomacy. The Biden administration official did not respond to questions about whether the U.S. would walk away from the talks given the latest Iranian response.

The politics of the nuclear talks are sensitive in both Iran, where hardliners have been ascendant in the Islamist regime that rules the country, as well as the U.S. Earlier Thursday, for instance, a bipartisan group of U.S. lawmakers sent a letter to President Joe Biden raising concerns about aspects of the negotiations.

A deal to restore the 2015 agreement will likely face a review in Congress. But with midterm elections coming up in November, many Democrats in particular may want to avoid an Iran debate in the weeks immediately prior.

“With this opportunity squandered, it is now hard to imagine that a deal can happen before the midterms,” said Ali Vaez, a top analyst with the International Crisis Group.

Iranian officials could not immediately be reached for comment Thursday evening.

The 2015 nuclear deal lifted a slew of U.S. and other sanctions on Iran in exchange for severe curbs on its nuclear program. In 2018, then-President Donald Trump abandoned the agreement, saying it was too weak. He reimposed the sanctions, and in the years since, Iran has resumed much of its nuclear program.

Biden has sought to re-enter the agreement, but the negotiations — which have been mediated in large part by European officials — have been fraught and lengthy.

Earlier this summer, European officials presented what they called a “final text” of a roadmap to restore the 2015 agreement. But Iran has raised concerns about elements of it, and the U.S. has made its own counter suggestions.

In an earlier response to the U.S., Iran raised points related to economic guarantees. Iran is worried, among other things, that even if a deal is revived, foreign firms will still consider it too risky to invest there, especially if it’s possible that a future Republican U.S. president will once again walk away from the agreement.

Washington and Tehran have also tangled on other matters, such as Biden’s unwillingness to remove Iran’s Islamic Revolutionary Guard Corps from a terrorist blacklist.

Iran also has had concerns about a separate investigation of the International Atomic Energy Agency, the U.N. nuclear watchdog, into traces of nuclear material found at certain Iranian sites.

This week, Iran has also expanded the use of advanced IR-6 centrifuges to its underground nuclear site in Natanz, according to an IAEA report seen by Reuters, having previously already used them at the above-ground plant in Natanz as well as at its site in Fordow.

The IR-6 centrifuges are powerful machines that can enrich uranium to higher levels much faster than the more basic IR-1 centrifuges. Under the original 2015 nuclear deal, Iran is only allowed to use the basic IR-1 centrifuges.

A regular meeting of the Board of Governors of the IAEA is due to begin in Vienna on Sept. 12. The 35-member body will consider the recent advancements of Iran’s nuclear program among other things.
Newsletter

Related Articles

Arab Press
0:00
0:00
Close
Iran Says Its Strikes Target Only U.S. Military Assets and Denies Attacking Saudi Arabia
Drone Strike Hits U.S. Embassy in Riyadh as Middle East Conflict Escalates
Tom Brady’s Saudi Flag Football Event May Shift to U.S. as Middle East Conflict Disrupts Plans
Iran War Strikes Saudi Arabia at a Critical Moment for Its Economic Transformation
Saudi Cabinet Declares Kingdom Will Take All Necessary Measures to Defend National Security
United States Urges Citizens to Leave Fourteen Middle Eastern Countries as Iran War Escalates
Saudi Aramco’s Ras Tanura Refinery Targeted Again in Second Drone Attack Within Two Days
Saudi Pro League Orders Clubs to Continue Fixtures Despite Rising Middle East Conflict
Trump Pursues Major Civil Nuclear Agreement With Saudi Arabia Amid Regional Turmoil
Mass Drone Attacks Strike Gulf States as Iran Conflict Spreads Across Region
No Verified Confirmation of Ronaldo Departure Linked to Iran Conflict or AFC Suspension
No Verified Evidence of Israeli Intelligence Arrests in Qatar or Saudi Arabia
Drone Attack Forces Temporary Shutdown of Saudi Arabia’s Largest Oil Refinery
Israel Intensifies Air Campaign in Tehran as Iran Expands Regional Retaliation
Iranian Strikes Escalate Middle East Conflict, Drawing Saudi Arabia Closer to Wider War
No Verified Confirmation of Drone Strike on King Fahd Causeway Amid Regional Tensions
No Verified Evidence Saudi Crown Prince Is Seeking to Weaken Israel Amid Regional Tensions
Reports Emerge of Drone Strike Near US Embassy in Saudi Arabia as Americans Told to Shelter
Saudi Arabia Weighs Strategic Options as Tensions With Iran Intensify
Iran Expands Strikes on Saudi and Qatari Infrastructure, Opening a New Front in Gulf Conflict
Western Navies Sound Alarm as Russian Shadow Tankers Transit NATO Waters in Defiance of Sanctions
U.S. Embassy in Riyadh Struck by Drones Amid Escalating Iran Conflict
Imola Emerges as Standby Venue if Bahrain or Saudi Arabia Grands Prix Are Cancelled
Uncertainty Clouds $24 Billion Gulf Investment Linked to Paramount–WBD Deal
Middle East Strikes Disrupt Qatar LNG, Saudi Refining and Israeli Energy Fields
Gulf States Signal Possible Collective Action Over Iran’s Escalating Strikes
Saudi Arabia Summons Iranian Ambassador After Cross-Border Attacks
Saudi Arabia Intercepts Drones Targeting Ras Tanura Oil Refinery as Conflict Escalates
Saudi Arabia Clarifies It Supported Diplomacy With Iran, Not Military Escalation
Putin and Saudi Crown Prince Confer on Escalating Iran Crisis
Drone Strike Forces Shutdown of Saudi Arabia’s Largest Oil Refinery
Saudi Arabia Signals Harder Line on Iran as Regional Conflict Deepens
Strikes in Qatar and Saudi Arabia Pull Energy Infrastructure Deeper Into Expanding Middle East Conflict
U.S. and Israel Intensify Strikes on Iran as Conflict Expands to Lebanon and Gulf States
Violent Pro-Iranian Protesters Storm U.S. Consulate in Karachi
Missile Debris Sparks Fires at Dubai’s Jebel Ali Port Near Palm Jumeirah
Iran Strikes U.S. Fifth Fleet Headquarters in Bahrain Amid Wider Gulf Retaliation
Emerging Saudi–Turkish Alignment Draws Attention as Potential Strategic Challenge for Israel
Saudi Arabia Unveils $100 Billion Technology Investment Fund to Accelerate Post-Oil Diversification
Saudi Arabia Reaffirms Firm Commitment to Two-State Solution in Renewed Diplomatic Push
Saudi Arabia Launches Central Kitchen in Gaza to Deliver 24,000 Meals a Day
Saudi Arabia Announces $346 Million Support Package for Yemen in Renewed Humanitarian Push
Saudi Investors Increase US Equity Exposure Amid Domestic Market Weakness
Saudi Arabia Unveils Major Desert Gas Development in Strategic Shift Toward Diversified Energy Growth
Satellite Images Indicate Increased Aircraft Presence at Saudi Airbase Hosting US Forces
Telephone Diplomacy Sparks Tensions Between Two Key US Allies After Trump Intervention
Asian LPG Prices Surge After Damage Forces Saudi Aramco Export Disruptions
Saudi Arabia Unveils $100 Billion AI Infrastructure Fund to Challenge US and China
Saudi Stocks Close Lower as Tadawul All Share Index Falls 1.28 Percent
Saudi Arabia Launches Smart Mapping System to Enhance Pilgrim Experience at Holy Sites
×