10.A Ukrainian official commented that the "Russian plan in Kursk Oblast has been thwarted so far" as Russian forces suffered losses.Ukraine launched its cross-border incursion into Kursk Oblast in early August, claiming to initially seize some 1,300 square kilometers (500 square miles) but recently facing mounting pressure from growing Russian reinforcements."No details yet, but the Russian military suffered significant losses in equipment," said Andrii Kovalenko, the head of the counter-disinformation department at Ukraine's National Security and Defense Council.Parallel messages also appeared on Russian pro-war channels. The well-known pro-war Rybar channel wrote that Russian forces launched several attacks in the Korenevsky and Sudzhansky districts, in which Ukraine established its foothold."The advanced groups of Russian troops reached Zeleny Shliakh by the end of the day, which allows us to claim at least a partial breakthrough in the Ukrainian Armed Forces' defenses," Rybar claimed on Oct.