What is Ukraines 40-day campaign against Russia and has it worked?

Taking war to heart of Russian territory has seized initiative and reset Zelenskyys relationship with TrumpOn 26 June, the Ukrainian president, Volodymyr Zelenskyy, announced that he was ordering Ukraines state security service to launch a 40-day campaign against Russian targets aimed at influencing the aggressor state in order to compel it to end to the war.Since then, Kyiv has sharply escalated attacks on Russia under the aegis of a series of overlapping operations striking key supply lines in...