The head of the UN nuclear watchdog on Wednesday said there had been "no progress" in talks with Iran to resolve disputes over the monitoring of the country's atomic programme, a day after returning from Tehran.
Rafael Grossi, director general of the International Atomic Energy Agency, told a quarterly meeting of the agency's board that his talks in Tehran were "inconclusive".
Mr Grossi had sought to tackle constraints put on the agency's inspections this year, outstanding questions over the presence of undeclared nuclear material at sites in Iran and the treatment of IAEA staff in the country.
"In terms of the substance ... we were not able to make progress," Mr Grossi told reporters, saying that the lack of agreement had come "in spite of my best efforts".
Time running out to end camera stand-off
Mr Grossi said the IAEA was running out of time to end a stand-off over reinstalling surveillance cameras at a centrifuge-parts workshop that was the victim of alleged sabotage in June.
"We are close to the point where I would not be able to guarantee continuity of knowledge," he said, referring to a long gap in access to the workshop at the Tesa Karaj complex, north-west of Tehran, where the IAEA wants to reinstall cameras removed by Iran after what it said was an attack by Israel.
In Tehran, Mr Grossi met Foreign Minister Hossein Amir-Abdollahian and Mohammad Eslami, the head of the Atomic Energy Organisation of Iran, among other officials.
The talks came before the scheduled resumption on Monday of negotiations between Tehran and world powers aimed at reviving the 2015 deal that gave Iran sanctions relief in return for curbs on its nuclear programme.
Iran began moving away from its commitments under the deal in 2019, a year after then-president Donald Trump unilaterally withdrew the United States from the accord and began reimposing tough sanctions.
One of the steps away from the deal came this year when Iran began restricting some IAEA inspection activity.
Iran and the agency have a temporary agreement, which gives the IAEA access to monitoring equipment at Iran's nuclear facilities.
However, the IAEA has given a warning that the agreement is not a durable solution and Mr Grossi said he had raised concerns while in Tehran about security checks on inspectors, which the agency described as "excessively invasive".
He said the IAEA and Iran had a legal agreement, "which is intended to protect inspectors from intimidation, from seizure of their property".
"Our Iranian colleagues have instituted a number of measures which are simply incompatible" with this, he said.
Iranian nuclear sites - in pictures
The specs: Rolls-Royce Cullinan
Price, base: Dh1 million (estimate)
Engine: 6.75-litre twin-turbo V12
Transmission: Eight-speed automatic
Power: 563hp @ 5,000rpm
Torque: 850Nm @ 1,600rpm
Fuel economy, combined: 15L / 100km
RESULTS
5pm: Wathba Stallions Cup Maiden (PA) Dh 70,000 (Dirt) 1,600m
Winner: Samau Xmnsor, Abdul Aziz Al Balushi (jockey), Ibrahim Al Hadhrami (trainer)
5.30pm: Maiden (PA) Dh 70,000 (D) 1,600m
Winner: Ottoman, Szczepan Mazur, Abdallah Al Hammadi
6pm: Maiden (PA) Dh 70,000 (D) 1,800m
Winner: Sharkh, Patrick Cosgrave, Helal Al Alawi
6.30pm: Handicap (PA) Dh 85,000 (D) 1,800m
Winner: Yaraa, Fernando Jara, Majed Al Jahouri
7pm: Handicap (PA) Dh 70,000 (D) 2,000m
Winner: Maaly Al Reef, Bernardo Pinheiro, Abdallah Al Hammadi
7.30pm: Maiden (PA) Dh 70,000 (D) 1,000m
Winner: Jinjal, Fabrice Veron, Ahmed Al Shemaili
8pm: Handicap (PA) Dh 70,000 (D) 1,000m
Winner: Al Sail, Tadhg O’Shea, Ernst Oertel
Specs – Taycan 4S
Engine: Electric
Transmission: 2-speed auto
Power: 571bhp
Torque: 650Nm
Price: Dh431,800
Specs – Panamera
Engine: 3-litre V6 with 100kW electric motor
Transmission: 2-speed auto
Power: 455bhp
Torque: 700Nm
Price: from Dh431,800
UAE Premiership
Results
Dubai Exiles 24-28 Jebel Ali Dragons
Abu Dhabi Harlequins 43-27 Dubai Hurricanes
Final
Abu Dhabi Harlequins v Jebel Ali Dragons, Friday, March 29, 5pm at The Sevens, Dubai
More from our neighbourhood series:
WandaVision
Starring: Elizabeth Olsen, Paul Bettany
Directed by: Matt Shakman
Rating: Four stars
The%C2%A0specs%20
%3Cp%3E%3Cstrong%3EEngine%3A%20%3C%2Fstrong%3Etwo%20permanent%20magnet%20synchronous%20motors%3Cbr%3E%3Cstrong%3ETransmission%3A%20%3C%2Fstrong%3Etwo-speed%3Cbr%3E%3Cstrong%3EPower%3A%20%3C%2Fstrong%3E625hp%3Cbr%3E%3Cstrong%3ETorque%3A%20%3C%2Fstrong%3E850Nm%3Cbr%3E%3Cstrong%3ERange%3A%20%3C%2Fstrong%3E456km%3Cbr%3E%3Cstrong%3EPrice%3A%20%3C%2Fstrong%3Efrom%20Dh737%2C480%3Cbr%3E%3Cstrong%3EOn%20sale%3A%20%3C%2Fstrong%3Enow%3C%2Fp%3E%0A
Results
Catchweight 60kg: Mohammed Al Katheeri (UAE) beat Mostafa El Hamy (EGY) TKO round 3
Light Heavyweight: Ibrahim El Sawi (EGY) no contest Kevin Oumar (COM) Unintentional knee by Oumer
Catchweight 73kg: Yazid Chouchane (ALG) beat Ahmad Al Boussairy (KUW) Unanimous decision
Featherweight: Faris Khaleel Asha (JOR) beat Yousef Al Housani (UAE) TKO in round 2 through foot injury
Welterweight: Omar Hussein (JOR) beat Yassin Najid (MAR); Split decision
Middleweight: Yousri Belgaroui (TUN) beat Sallah Eddine Dekhissi (MAR); Round-1 TKO
Lightweight: Abdullah Mohammed Ali Musalim (UAE) beat Medhat Hussein (EGY); Triangle choke submission
Welterweight: Abdulla Al Bousheiri (KUW) beat Sofiane Oudina (ALG); Triangle choke Round-1
Lightweight: Mohammad Yahya (UAE) beat Saleem Al Bakri (JOR); Unanimous decision
Bantamweight: Ali Taleb (IRQ) beat Nawras Abzakh (JOR); TKO round-2
Catchweight 63kg: Rany Saadeh (PAL) beat Abdel Ali Hariri (MAR); Unanimous decision
Hili 2: Unesco World Heritage site
The site is part of the Hili archaeological park in Al Ain. Excavations there have proved the existence of the earliest known agricultural communities in modern-day UAE. Some date to the Bronze Age but Hili 2 is an Iron Age site. The Iron Age witnessed the development of the falaj, a network of channels that funnelled water from natural springs in the area. Wells allowed settlements to be established, but falaj meant they could grow and thrive. Unesco, the UN's cultural body, awarded Al Ain's sites - including Hili 2 - world heritage status in 2011. Now the most recent dig at the site has revealed even more about the skilled people that lived and worked there.
The specs: 2019 BMW X4
Price, base / as tested: Dh276,675 / Dh346,800
Engine: 3.0-litre turbocharged in-line six-cylinder
Transmission: Eight-speed automatic
Power: 354hp @ 5,500rpm
Torque: 500Nm @ 1,550rpm
Fuel economy, combined: 9.0L / 100km