有俄媒将失败归因于乌军行动迟缓，让俄指挥官误以为防线固若金汤

Ukrainian forces launched a major counteroffensive near Dobropillia, systematically eliminating isolated Russian units and liberating villages including Kucheriv Yar and Zatyshok.

The operation succeeded partly because Ukrainian commanders moved slowly enough that Russian officers kept sending false reports upward, claiming positions remained stable.