Kosovo's Prime Minister Albin Kurti said on Saturday that police had made arrests after an explosion hit a canal that sends water to its two main power plants, an incident Pristina labelled a "terrorist act" by neighbouring Serbia.

Kosovo and Serbia continued to sling allegations at each other on Sunday, just days after an explosion targeting a strategic canal in Kosovo sent tensions soaring between the long-time rivals.

Kosovo worked to shore up water and power supplies on Saturday and stepped up security at strategic sites after an explosion hit a canal that sends water to its two main power plants, an incident Pristina labeled a “terrorist act” by neighboring Serbia.

Kosovo stepped up security measures around "critical" infrastructure Saturday after an explosion at a key canal feeding two of its main power plants, as neighbouring Serbia rejected accusations it had

An explosion on Friday evening damaged a canal in northern Kosovo supplying water to two coal-fired power plants that generate nearly all of the country's electricity, Prime Minister Albin Kurti said,

A police officer patrols near the damaged canal in northern Kosovo supplying water to two coal-fired power plants that generate nearly all of the country's electricity,in Varage, near Zubin Potok, Kosovo November 30,

Kosovo arrested several suspects Saturday after an explosion at a key canal feeding two of its main power plants, while neighbouring Serbia rejected accusations of staging the blast.