Ukrainian armed forces drive a self-propelled rocket launcher along a pontoon bridge while crossing the Aidar River during military drills near Novoaidar in the Luhansk region. Reuters
Ukrainian armed forces drive a self-propelled rocket launcher along a pontoon bridge while crossing the Aidar River during military drills near Novoaidar in the Luhansk region. Reuters

Russia demands end to Nato military presence in Ukraine in return for security guarantees