KABUL—U.S. Secretary of State Mike Pompeo arrived on Monday in the Afghan capital, on a previously unannounced visit to help salvage a historic deal between Washington and the Taliban, struck in February but marred by a political feud.
Pompeo will meet President Ashraf Ghani and Abdullah Abdullah, who contests the result of a September presidential vote, raising the prospect of parallel governments that has paralysed selection of negotiating teams for talks.
