Good morning. The Ukrainian government has accused Russia of blowing up the Nova Kakhovka dam on the Dnipro River, and called for people living downstream to evacuate in the face of catastrophic flooding. As aerial footage circulated on social media, showing most of the dam wall washed away and a massive surge of water heading downstream, the army’s Southern Operational Command put up a Facebook post, accusing “Russian occupation troops” of blowing up the hydroelectric dam. The governor of the Kherson region, Oleksandr Prokudin, said that about 16,000 people were in the “critical zone” on the Ukrainian-controlled right bank of...