The Institute for the Study of War (ISW) has identified three locations within Russia where the Russian army is concentrated. Experts believe the number of forces present is limited; however, even this number could compel Ukraine to redeploy and stretch its troops along the state border in the event of the onset of offensive actions, according to the ISW report. The Institute for the Study of War (ISW) has assessed that Russian forces are concentrating in the Grayvoron-Borisovka-Proletarsky area in the western part of the Belgorod region. Satellite images suggest that Russian troops have expan…