Explosive-laden drone found near Moscow, US engine suspected.

Ethnic Serbs boycotted local elections in four municipalities in northern Kosovo with ethnic Serb majorities, resulting in low turnout and victories for Kosovo's ruling party in two mayoral races. The dominant ethnic Serb party, Serbian List, which enjoys the support of neighboring Serbia's government, announced the boycott. The result could further step up tensions between ethnic Serbs who are mostly loyal to neighboring Serbia and Kosovo's central government that represents the country's overwhelmingly ethnic Albanian majority.