Fighters of "Khartia" raised the Ukrainian flag over town corridor constructing within the heart of Kupyansk<p>The search and strike group "Khartia" established management over the Kupyansk metropolis council constructing. Troopers of the Reconnaissance and Strike Group of the 4th Battalion of the thirteenth Brigade of the Nationwide Guard of Ukraine "Khartia" raised the state flag of Ukraine over town corridor.</p>