Poland has said it will no longer supply Ukraine with weapons, that it may cut aid to refugees and that it could restrict the import of a larger number of agricultural products. Polish president Andrzej Duda has compared Ukraine to a ‘drowning man’ capable of dragging his country ‘into the depths’. A month ahead of the Polish elections, it’s worrying language for Ukraine from a country that has, for so much of the war, been one of its staunchest allies.