JERUSALEM—Kosovo opened its embassy to Israel in Jerusalem on Sunday, joining the United States and Guatemala as the only countries with embassies in a city whose status is at the heart of the Israeli-Palestinian conflict. Muslim-majority Kosovo promised to locate its embassy in Jerusalem when it established diplomatic ties with Israel last year under U.S. sponsorship. Kosovo’s Foreign Ministry said on Twitter that with the embassy’s opening, “the pledge given in the Oval Office today is finally fulfilled.” Israel sees its new ties with Kosovo as part of its broader normalization with Arab and Muslim countries under agreements sponsored by former U.S. President Donald Trump. No date was immediately announced for a formal opening ceremony. On Thursday, the Czech Republic opened a diplomatic office in Jerusalem, a branch of its embassy in Tel Aviv. By Ali Sawafta and Ari Rabinovitch