Ukraine Says 765 Evacuate Besieged Mariupol

The Red Cross attempted to lead a convoy of 54 buses and vehicles to evacuate Ukrainians from a city but had to return due to impossible conditions. Despite this, over 4,000 civilians were evacuated from Ukraine, with more than 1,000 from Mariupol.

What organization was leading the convoy to evacuate civilians?

What type of vehicles were included in the convoy for evacuation?

What was the reason for the convoy's return during the evacuation efforts?

How many civilians were evacuated from Ukraine today?

From which city were more than 1000 civilians specifically evacuated?