Training bases, border crossings, and burials on the sly - the southern Russian region of Rostov has been buzzing with reports of covert military activity since conflict broke out in neighboring eastern Ukraine last spring.
Russia's War Against Ukraine
Radio Free Europe/Radio Liberty: ‘Underground clinic’ in Russia reportedly treating Ukrainians rebels
A picture taken on May 23, 2015 shows Russian military vehicles at a camp at the Kuzminsky training ground in the Rostov region, some 50 km from the Russian-Ukrainian border.
