KABUL—U.S. Secretary of State Mike Pompeo made an unannounced visit to Kabul for talks with President Ashraf Ghani and other Afghan officials, as the Trump administration seeks to fuel momentum toward talks with the Taliban following last month’s unprecedented cease-fire.
It is Mr. Pompeo’s first official visit to Afghanistan since he was sworn in as America’s top diplomat. The agenda for his talks with Mr. Ghani weren’t immediately known, but the pair were scheduled to conduct a news conference late Monday afternoon following...