Over the past day, July 21, 117 combat engagements were registered in the frontline. Nearly Russian 40 offensive and assault attacks were repelled in the Pokrovsk sector, according to the General Staff of the Armed Forces of Ukraine. Over the past day, 117 combat engagements were recorded. “Yesterday, the aviation, missile forces, and artillery of the Ukrainian Defense Forces hit a Russian control center, an ammunition depot, four artillery systems, two air defense systems, a radar station, and 15 areas of concentration of Russian personnel and military equipment,” Ukraine’s General Staff writ…