Vladimir Putin has been compared to Hitler amid reports thousands of Ukrainians to leave their besieged city bound for Russian labour camps.
Officials say up to 5,000 people have been made to leave the city of Mariupol, which has seen intense fighting over the past week, and sent to south-western Russia.
The move has provoked chilling parallels with Nazi concentration camps in the 1930s and 1940s, with the Russian invaders accused of following "the logic of Nazi Germany".
