Iran, World Powers Have Reached Nuclear Agreement

Iran and six world powers sealed a historic accord to curb the Islamic Republic’s nuclear program in return for ending sanctions, capping two years of tough diplomacy with the biggest breakthrough in relations in decades.

Diplomats from the U.S., China, Russia, the U.K., France and Germany reached the deal with their Iranian counterparts in Vienna on Tuesday, their 18th day of talks. President Barack Obama said it blocks “every path to a nuclear weapon” for Iran, while Iranian Foreign Minister Mohammad Javad Zarif called it a “win-win” solution.