(Reuters) - An American paramedic working for European security watchdog OSCE's monitoring mission in eastern Ukraine was killed and two others were injured on Sunday when their vehicle struck a mine, triggering a U.S. call for a transparent, timely investigation.
The Organization for Security and Cooperation in Europe (OSCE) said the killing was the first death of one of its members while on patrol in Ukraine, where more than 700 international observers help report on a simmering conflict that has deeply strained relations between Russia and the West.