Davos, SWITZERLAND — With Europe's attention centered on the ongoing war between Russia and Ukraine, peace and stability is far from guaranteed in another of the region's most volatile conflict zones, according to a top EU diplomat. Relations between Serbia and Kosovo, which have been fraught since the pair's brutal conflict in the 1990s, remain delicate one year on from a tentative agreement on a new path to normalization. "The stability is fragile. We cannot take peace and stability for granted," Miroslav Lajčák, EU special representative for the Belgrade-Pristina dialogue and Western Balkans, told CNBC in Davos last month. The Belgrade-Pristina dialogue is a series of talks facilitated by the European Union designed to ease host