"There's probably just about 10 weeks left for some serious diplomacy," Former U.S. Energy Secretary Ernest Moniz told CNBC.
Jonathan Schanzer of the Foundation for Defense of Democracies says the U.S. has taken "all of our other leverage off the table" and is simply hoping that the Iran-backed Houthis will act reasonably. He adds though, that is unfortunately "wishful thinking."
Former U.S. ambassador to Saudi Arabia Joseph Westphal doesn't see a return to the Iran nuclear deal happening this year, telling CNBC the process will take some time.
President Joe Biden on Thursday ordered airstrikes on buildings in Syria that the Pentagon said were used by Iranian-backed militias, in retaliation for rocket attacks on U.S. targets in neighboring Iraq. The strikes killed at least 22 people, London-based Syrian Observatory for Human Rights said on Friday, citing unconfirmed local reports.
Tan Feng Qin of the National University of Singapore's Middle East Institute said it's a good sign that the Biden administration has shown interest in starting talks with Iran, but Tehran may view these moves as "largely symbolic."
Richard Goldberg of the Foundation for Defense of Democracies says Iran is suffering, and is trying to "create a crisis" to pressure U.S. President Joe Biden into negotiations and the lifting of sanctions.