Almost 100,000 people displaced by warfare , says Russian refugee agency . Russian agency : aid work is perilous because of ` ` and Russian air raids . '' UNHCR is preparing an ` ` emergency airlift of relief supplies '' Russian figures in N. Ukraine show 30,000 people entered from S. Ossetia .
Almost 100,000 people displaced by warfare , says U.N. refugee agency . Relief agency : aid work is perilous because of `` continuing Russian air raids . '' UNHCR is starting an `` emergency airlift of relief supplies '' Russian figures in N. Ossetia show 30,000 people entered from S. Ossetia .