Strongman Vladimir Putin was forced to halt his annual Russia Day showcase in Moscow’s Red Square for the first time in 23 years Friday, after a Ukrainian attack battered key energy targets and sparked massive fires on Russian soil. Kyiv launched drone strikes overnight into Friday on critical Russian energy and transportation points, including the Armiansk Bridge, which connects occupied Crimea with the motherland. The bombing of the bridge “completely paralysed” a key logistical route and destroyed about 50 vehicles carrying fuel and ammunition, according to Ukraine’s 1st Separate Assault Regiment Da Vinci. Moscow’s centerpiece Russia Day concert was hastily...