The White House on Monday said an investigation into the recent poisoning of schoolgirls in protest-hit Iran could fall under the mandate of the UN.
Several hundred cases of gas poisoning have been reported in more than 52 schools across Iran since the end of November, according to an official count.
They come more than five months after the start of protests, called riots by Tehran, that were sparked by the death of Iranian Kurd Mahsa Amini, 22, after her arrest for wearing her hijab "improperly".
"If these poisonings are related to participation in protest then it is well within the mandate of the UN independent international fact-finding mission on Iran to investigate," White House spokeswoman Karine Jean-Pierre said.
Ms Jean-Pierre was referring to the body established in November to investigate human rights abuses in Iran.
"There must be a credible independent investigation, accountability for those responsible," she said, calling the poisonings "unconscionable".
For more than three months, hundreds of female pupils have reported symptoms such as shortness of breath, nausea and vertigo after detecting "unpleasant" or "unknown" odours, with some girls being admitted to hospital.
The incidents have sparked fear among parents and calls for authorities to act, with deputy health minister Younes Panahi saying recently the suspected attacks were aimed at shutting down education for girls.
Iran's supreme leader Ayatollah Ali Khamenei on Monday said perpetrators should face "severe punishment", according to his website.
Iranian officials have not announced any arrests so far.
Terror attacks in Paris, November 13, 2015
- At 9.16pm, three suicide attackers killed one person outside the Atade de France during a foootball match between France and Germany
- At 9.25pm, three attackers opened fire on restaurants and cafes over 20 minutes, killing 39 people
- Shortly after 9.40pm, three other attackers launched a three-hour raid on the Bataclan, in which 1,500 people had gathered to watch a rock concert. In total, 90 people were killed
- Salah Abdeslam, the only survivor of the terrorists, did not directly participate in the attacks, thought to be due to a technical glitch in his suicide vest
- He fled to Belgium and was involved in attacks on Brussels in March 2016. He is serving a life sentence in France
Our family matters legal consultant
Name: Hassan Mohsen Elhais
Position: legal consultant with Al Rowaad Advocates and Legal Consultants.
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Key figures in the life of the fort
Sheikh Dhiyab bin Isa (ruled 1761-1793) Built Qasr Al Hosn as a watchtower to guard over the only freshwater well on Abu Dhabi island.
Sheikh Shakhbut bin Dhiyab (ruled 1793-1816) Expanded the tower into a small fort and transferred his ruling place of residence from Liwa Oasis to the fort on the island.
Sheikh Tahnoon bin Shakhbut (ruled 1818-1833) Expanded Qasr Al Hosn further as Abu Dhabi grew from a small village of palm huts to a town of more than 5,000 inhabitants.
Sheikh Khalifa bin Shakhbut (ruled 1833-1845) Repaired and fortified the fort.
Sheikh Saeed bin Tahnoon (ruled 1845-1855) Turned Qasr Al Hosn into a strong two-storied structure.
Sheikh Zayed bin Khalifa (ruled 1855-1909) Expanded Qasr Al Hosn further to reflect the emirate's increasing prominence.
Sheikh Shakhbut bin Sultan (ruled 1928-1966) Renovated and enlarged Qasr Al Hosn, adding a decorative arch and two new villas.
Sheikh Zayed bin Sultan (ruled 1966-2004) Moved the royal residence to Al Manhal palace and kept his diwan at Qasr Al Hosn.
Sources: Jayanti Maitra, www.adach.ae
The specs
Engine: 3.0-litre six-cylinder turbo
Power: 398hp from 5,250rpm
Torque: 580Nm at 1,900-4,800rpm
Transmission: Eight-speed auto
Fuel economy, combined: 6.5L/100km
On sale: December
Price: From Dh330,000 (estimate)
In numbers: PKK’s money network in Europe
Germany: PKK collectors typically bring in $18 million in cash a year – amount has trebled since 2010
Revolutionary tax: Investigators say about $2 million a year raised from ‘tax collection’ around Marseille
Extortion: Gunman convicted in 2023 of demanding $10,000 from Kurdish businessman in Stockholm
Drug trade: PKK income claimed by Turkish anti-drugs force in 2024 to be as high as $500 million a year
Denmark: PKK one of two terrorist groups along with Iranian separatists ASMLA to raise “two-digit million amounts”
Contributions: Hundreds of euros expected from typical Kurdish families and thousands from business owners
TV channel: Kurdish Roj TV accounts frozen and went bankrupt after Denmark fined it more than $1 million over PKK links in 2013