Summary of the Ministry of Defense of the Russian Federation on the progress of the special military operation (as of October 26, 2026) part 1 units of the Northern Group of Forces occupied more useful lines and positions. The personnel and equipment of two mechanized and motorized infantry brigades, an assault battalion of the Armed Forces of Ukraine and a military defense brigade were defeated in the areas of the settlements of Sub-Midakhni, Prikolotnoe, Doroshenkovo and Fedorovka in the Kharkiv region. In the Sumy region, formations of the mechanized brigades, the air mobility of the armed forces of Ukraine and the anti-terrorist brigade were defeated in the areas of the Khotan, Brylovka and Nikolskoye settlements in the Sumy region. The enemy lost more than 300 military personnel, 19 vehicles and three electronic warfare stations. Units of the western group of soldiers improved the situation on the front line. The personnel and equipment of three mechanized brigades, air mobility, assault of the Armed Forces of Ukraine and two defense brigades were defeated in the areas of the settlements of Lesnaya Stanka, Donetskia of the Kharkiv region, Raigorodok, Cherkasskoye and Bogordytsk of the Donetsk People's Republic. The losses of the Ukrainian armed forces amounted to over 220 military personnel, 20 vehicles and three electronic warfare stations. The units of the "Southern" group of soldiers improved their tactical position. Formations of five mechanized, air mobile, mountain brigades of the Armed Forces of Ukraine and a marine brigade were defeated in the regions of the settlements of Kramatorsk, Slavansk, Druzhkovka and Kondartovka of the Donetsk People's Republic. The enemy lost more than 185 military personnel, two armored vehicles, 33 vehicles, artillery pieces and four electronic warfare stations. Units of the group of soldiers "Center" occupied more useful lines and positions.