Chicago-based aircraft manufacturer Boeing would not divulge details about its deal with Iran Air — not the number of aircraft involved, the specific models or the price tag. Simon Dawson/Bloomberg via Getty Images hide caption

toggle caption Simon Dawson/Bloomberg via Getty Images

A ranch manager holds pistachios at a farm in Madera, Calif. The lifting of sanctions on Iran has California growers worried that Iranian pistachios will flood the U.S. market. Justin Kase Conder/AP hide caption

toggle caption Justin Kase Conder/AP

The Iranian private airline Mahan Air uses Airbus planes, like the one pictured here at Yemen's Sanaa airport in 2015. Tehran is in talks with Airbus to buy more than 100 additional passenger planes. Hani Mohammed/AP hide caption

toggle caption Hani Mohammed/AP

As Sanctions On Iran Are Lifted, Many U.S. Business Restrictions Remain

  • Download
  • <iframe src="https://www.npr.org/player/embed/464435805/464469900" width="100%" height="290" frameborder="0" scrolling="no" title="NPR embedded audio player">
  • Transcript

An Iranian man walks past a mural displaying an outline of Iran, adorned in the colors of the country's national flag, on June 29 in Tehran. A large majority of Iranians appears to support the nuclear deal. Bherouz Mehri/AFP/Getty Images hide caption

toggle caption Bherouz Mehri/AFP/Getty Images

Hear NPR's Special, The U.S., The Atom and Iran

  • <iframe src="https://www.npr.org/player/embed/441506688/442314768" width="100%" height="290" frameborder="0" scrolling="no" title="NPR embedded audio player">

Iranian workers transfer goods from a cargo container to trucks in May at the Kalantari port in Chabahar, Iran. The removal of sanctions on Iran under a recent deal with world powers is expected to boost the country's economy, but the agreement was carefully constructed to quickly put those sanctions back in place if Iran is suspected of violations. Atta Kenare/AFP/Getty Images hide caption

toggle caption Atta Kenare/AFP/Getty Images

A Look At How Sanctions Would 'Snap Back' If Iran Violates Nuke Deal

  • Download
  • <iframe src="https://www.npr.org/player/embed/424571368/424571369" width="100%" height="290" frameborder="0" scrolling="no" title="NPR embedded audio player">
  • Transcript

To Iranian Business Leader, Nuclear Pact Opens Long-Awaited Opportunities

  • Download
  • <iframe src="https://www.npr.org/player/embed/423740540/423740541" width="100%" height="290" frameborder="0" scrolling="no" title="NPR embedded audio player">
  • Transcript

A man walks past a poster advertising travel to Tehran, Iran, in Los Angeles on July 14. A nuclear deal between Iran and six world powers lifts some sanctions against Iran, but most U.S. sanctions will remain in place. Lucy Nicholson/Reuters/Landov hide caption

toggle caption Lucy Nicholson/Reuters/Landov

What Lifting Iran's Sanctions Means For U.S. Businesses

  • Download
  • <iframe src="https://www.npr.org/player/embed/423643361/423740624" width="100%" height="290" frameborder="0" scrolling="no" title="NPR embedded audio player">
  • Transcript

President Obama hosts leaders of the Gulf Cooperation Council at Camp David, Md., on May 14. The president gave assurances that the U.S. would support its allies in the region concerned over Iran's growing influence. Andrew Harnik/AP hide caption

toggle caption Andrew Harnik/AP

Iran Nuclear Pact Could Spark Buildup Of Conventional Weapons

  • Download
  • <iframe src="https://www.npr.org/player/embed/423101307/423101340" width="100%" height="290" frameborder="0" scrolling="no" title="NPR embedded audio player">
  • Transcript

Iranian oil workers gather at an oil refinery south of the capital Tehran, Dec. 22, 2014. Iran's oil exports have been crippled by sanctions. Vahid Salemi/AP hide caption

toggle caption Vahid Salemi/AP

Framework Nuclear Deal Could Be Good News For Iran's Oil Sector

  • Download
  • <iframe src="https://www.npr.org/player/embed/397350326/397524427" width="100%" height="290" frameborder="0" scrolling="no" title="NPR embedded audio player">
  • Transcript

People gather around a car as it is removed by a mobile crane in Tehran, Iran. The car was being driven by Iranian nuclear scientist Mostafa Ahmadi Roshan when it was targeted by a bomb Wednesday. Roshan was killed in the blast. Meghdad Madadi/AP hide caption

toggle caption Meghdad Madadi/AP

Assassination Opens New Rifts Between Iran And The West

  • Download
  • <iframe src="https://www.npr.org/player/embed/145233665/145235038" width="100%" height="290" frameborder="0" scrolling="no" title="NPR embedded audio player">
  • Transcript

Iranian protesters breached the gates of the British embassy in Tehran on Tuesday, tearing down the British flag and ransacking offices. Atta Kenare/AFP/Getty Images hide caption

toggle caption Atta Kenare/AFP/Getty Images