Russian troops launched an attack against several Ukrainian regions, including Sumy and Kharkiv oblasts, on the evening of March 17, local authorities reported. The mayor of Konotop in Sumy Oblast, Artem Semenikhin, reported the attack on the town at around 9 p.m. local time. According to him, Russian troops struck Konotop twice, hitting some infrastructure there. Semenikhi did not provide details on the attack. Earlier in the day, Russia had already hit Sumy, attacking undisclosed infrastructure sites in the northern city. There were no casualties, local authorities said. Russia also attacked…