LONDON (Reuters) – A British-led expeditionary group that includes the Baltic states will carry out a series of integrated military activities across their part of northern Europe, Britain said on Tuesday. The announcement came after a meeting of the Joint Expeditionary Force (JEF), a British-led grouping made up of Denmark, Estonia, Finland and Iceland, Latvia, Lithuania, the Netherlands, Norway and Sweden. “We have … agreed to undertake a series of integrated military activities across our part of northern Europe, at sea, on land and in the air,” said British defence minister Ben Wallace. …