Strikes by the government and its allies have dealt a devastating blow to Idlib province in the north, where the conflict has escalated since late April.
The Trump administration has sent bombers to the Middle East to counter what it says are Iranian threats. Key to the campaign is National Security Advisor John Bolton, who's focused on Iran decades.
The Trump administration is sounding warnings about Iran and building up force in the Persian Gulf, but the president's aversion to foreign intervention also weigh on his foreign policy.
A debate has been playing out in the Trump administration and with its European allies over whether the threat posed by Iran has changed. Trump has said he doesn't want a military conflict with Iran.
NPR's David Greene talks to Iran's Ambassador to the United Nations Majid Takht Ravanchi about the increasing tensions with the U.S. NPR's Peter Kenyon weighs in on the conversation.
Trump to unveil a new immigration plan. Tension rises between the U.S. and Iran. The Consumer Financial Protection Bureau says the Education Department blocks efforts to police student loan industry.
Audie Cornish talks with Vali Nasr, Dean of the Johns Hopkins School of Advanced International Studies, who says tensions between the U.S. and Iran were manufactured by the Trump administration.
The U.S. ordered non-essential personnel to leave its diplomatic missions in Baghdad and Erbil on Wednesday. The Trump administration says Iran poses a threat to U.S. interests in the region.
NPR's Ari Shapiro talks with Iyad el-Baghdadi, pro-democracy Arab activist and Saudi critic, about the CIA warning Norwegian officials that he faced a threat from Saudi Arabia.