Serbian President Aleksandar Vucic on Sunday denied that Belgrade had masterminded a strike on Kosovar infrastructure, saying Kosovo itself had mounted a "hybrid attack" against his country.
The strike late on Friday -- near the town of Zubin Potok in an area of Kosovo's volatile north dominated by ethnic Serbs -- damaged a canal supplying water to hundreds of thousands of people and cooling systems at two coal-fired power plants that generate most of Kosovo's electricity.
