U.S. and Iran Zero In on Four Nuclear Issues in Talks

In the days before the latest flare-ups of violence in the Middle East, President Trump’s aides were negotiating with Tehran on four major elements of a nuclear agreement that U.S. officials contend would grind the program to a halt for 15 years or so. The negotiations, according to U.S. officials and diplomats who have been briefed on the confidential talks, have gone considerably beyond discussion about reopening the Strait of Hormuz, which the Iranians have all but shut down for 101 days. The result is what American officials describe as the hazy outlines of an accord — assuming the Islamic...