Feb. 18 (UPI) -- As the Ukraine war nears its fifth year, more than a third of Ukrainian children remain displaced following Russia's invasion of its neighboring nation. Russian forces invaded Ukraine on Feb. 24, 2022, which has led to the displacement of 2.59 million Ukrainian children, UNICEF reported on Tuesday. The number of displaced children includes 791,000 who are still inside Ukraine and nearly 1.8 million who are refugees living outside of the country's borders. Russian forces also