Russian attacks against Ukraine killed seven people and injured at least 36 over the past day, regional authorities said early on April 30. Russia targeted a total of 10 Ukrainian oblasts — Zaporizhzhia, Chernihiv, Mykolaiv, Luhansk, Dnipropetrovsk, Sumy, Odesa, Kherson, Kharkiv, and Donetsk. Casualties were reported in the latter four regions. Russia carried out a missile attack on the regional center of Odesa, killing five people and injuring at least 31. By April 30, 23 people are still getting medical care in the hospital. This included eight people in serious condition, four of whom are i…