Visitors look at the China-North Korea Friendship Bridge across the Yalu River from Dandong, in northeast China. A company operating from Dandong is under fresh sanctions by the U.S.
Greg Baker/AFP/Getty Images
Kim Chol Ho, deputy manager of the Rajin port, in North Korea's Rason Special Economic Zone, looks out at small fishing boats. Despite stepped-up international sanctions, North Korea is still trading extensively with China.
U.S. Secretary of State John Kerry (left) meets with Iranian Foreign Minister Mohammad Javad Zarif (right) in Vienna on Saturday. The International Atomic Energy Agency, or IAEA, has verified that Iran has met all conditions under the nuclear deal.
The state-run Iran-Khodro plant manufactures vehicles including the Peugeot 206 car, shown on a production line in 2014 near Tehran. Iran's robust auto industry was built in response to sanctions.
American tourists, like these visitors taking a guided tour in May, still have to provide one of 12 authorized reasons — such as visiting family or engaging in humanitarian work — for travel to Cuba.
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.
President Obama says new sanctions will target Venezuelan figures who have helped repress human rights. Here, opposition leader Maria Corina Machado (center) marched with opponents of President Nicolas Maduro in Caracas to mark International Women's Day.
Federico Parra/AFP/Getty Images
Retiring Virginia Reps. Jim Moran (center) and Frank Wolf talk as congressmen leave the House of Representatives in April. Moran's name appears on on a Russian visa blacklist issued on Saturday.
J. Scott Applewhite/AP