Secretary of State John Kerry plans to meet with his Iranian counterpart next week in Geneva to try to advance the negotiations over Iran ’s nuclear program , the State Department said on Friday. Mr. Kerry’s meeting with Mohammad Javad Zarif, Iran’s foreign minister, will take place on Wednesday, a day before the American negotiating team is scheduled to resume formal talks in Geneva with Iranian officials. Mr. Kerry and Mr. Zarif will “provide guidance to their negotiating teams before their next round of discussions,” a senior State Department official said. Mr. Kerry is leaving Friday night for a long-planned trip to India but plans to stop in Munich on Saturday to meet with Sultan Qaboos bin Said of Oman, who has served as a conduit to Iranian officials. Talks on constraining Iran’s nuclear program have been extended twice, and a deadline for achieving a breakthrough is […]