In Ukraine, nearly 100 days since the Russian invasion, at least two children have been killed every day with many more injured, UN humanitarians said on Wednesday, the International Day for Protection of Children. Unicef says the war in Ukraine have wrought devastating consequences for children at a scale and speed not seen since World War II, UNICEF said today. Three million children inside Ukraine and over 2.2 million children in refugee-hosting countries are now in need of humanitarian assistance. Almost two out of every three children have been displaced by fighting.