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Qatar's emir (C) meets with Iran's supreme leader (R) in Tehran in January. Photo: Handout/Anadolu Agency via Getty

Qatar is trying to facilitate a dialogue between the U.S. and Iran, advocating that both sides return to the 2015 nuclear deal and reduce tensions, Qatari officials say.

Why it matters: In 2012 and 2013, it was Oman that facilitated the secret talks between the U.S. and Iran that paved the way to the nuclear deal. It seems the Qataris want to play a similar role.

Driving the news: Qatari Foreign Minister Mohammed bin Abdulrahman Al Thani spoke last week with U.S. national security adviser Jake Sullivan and Iran envoy Rob Malley.

  • On Monday, Thani met in Tehran with Iranian President Hassan Rouhani and Foreign Minister Mohammad Javad Zarif to discuss possible re-engagement with the Biden administration. He also gave Rouhani a letter from the emir of Qatar.

What they're saying: Rouhani told Thani that Iran will fully implement its commitments under the nuclear deal only after the U.S. removes all nuclear-related sanctions imposed by the Trump administration, according to Iranian media.

  • Thani told Rouhani he hopes the U.S. will remove sanctions and return to the deal and stressed that Qatar would try to help make that happen.
  • It's unclear if the Qatari foreign minister passed on any messages from the Biden administration to Iran.

Between the lines: Unlike in 2012, many in the Biden administration know their Iranian counterparts and how to contact them, so the Qatari facilitation might not be necessary.

What to watch: Iran’s ambassador to the International Atomic Energy Agency sent a letter this week notifying the IAEA's director general of Iran’s intention to stop implementing the “additional protocol” of the nuclear Non-Proliferation Treaty starting Feb. 23.

  • That would see Iran curtail its cooperation with UN inspectors, suspend their ability to conduct unannounced visits to nuclear sites.
  • The message to Biden is that the window to save the nuclear deal is closing.

What's next: The director general of the IAEA is expected in Tehran on Saturday.

Go deeper

Biden's Iran envoy Rob Malley quietly reaches out to China

Photo: Riccardo De Luca/Anadolu Agency/Getty Images

U.S. special envoy to Iran Rob Malley had an "in-depth exchange of views on the Iranian nuclear issue" with a Chinese vice minister on a call initiated by Malley, China's Ministry of Foreign Affairs said on Feb. 10. The Biden administration has not spoken publicly about the call.

The big picture: Renewing multilateral diplomatic efforts to stop Iran's nuclear program is Malley's mandate under Biden.

Miriam Kramer, author of Space
Feb 16, 2021 - Science

Breaking down the role nuclear power could play in getting people to Mars

Artist's illustration of a nuclear propulsion system and habitat around Mars. Image: NASA

Nuclear power is a good bet to get people to and from Mars, according to a new report. However, there's still a long way to go before it's viable.

Why it matters: NASA has plans to send astronauts to Mars in the 2030s, but the technology needed for such an extreme mission is still in development.

1 hour ago - Health

Pfizer-BioNTech: Booster doses more effective at blocking Omicron

Prepared doses of the BioNtech-Pfizer Covid-19 coronavirus vaccine in Germany on Dec. 7. Photo: Thomas Kienzle/AFP via Getty Images

Pfizer and BioNTech said Wednesday that two doses of their COVID-19 vaccine were significantly less effective at neutralizing the Omicron variant in early lab tests, but a three-dose regimen was more effective.

Why it matters: Omicron, which has been labeled a variant of concern by the World Health Organization after being identified by scientists in South Africa last month, has forced vaccine makers to reassess the effectiveness of their vaccines against this specific new form of coronavirus.

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