A Red Cross convoy arrived in the southern Ukrainian city of Zaporizhzhia on Wednesday after failing to reach the besieged port city of Mariupol, an AFP journalist on the scene reported. Accompanied by the International Committee of the Red Cross (ICRC), seven buses and at least 40 private cars arrived in the city carrying hundreds of evacuees from Russian-occupied areas, in what was the first successful international evacuation six weeks into the war. The ICRC said most of the people arriving were in fact from Mariupol, which is still held by Ukrainian forces, but had been evacuated from the …