.Greater than 50 killed in Russian projectile strike on Ukrainian metropolitan area of Poltava The Washington PostDozens killed in Russian strike on army educational center in central Ukraine CNNRussian missiles blast Ukrainian military academy and health center, eliminating more than 50, authorities mention The Associated PressRussian projectile strike eliminates much more than fifty individuals and cuts over 200 in Ukrainian city of Poltava, authorities claim CBS NewsRussia-Ukraine war: Listing of key activities, time 922 Al Jazeera English.