LUGANSK, September 28. /TASS/. Fighters of Russia’s Battlegroup North have achieved the best results in liberating territories in the special military operation zone over the past week, taking control of about 100 square km in the Kharkov Region, military expert Andrey Marochko reported.

He recalled that last week, the Russian military took control of 13 settlements: eight in the Kharkov Region, three in the Donetsk People’s Republic, and two in the Zaporozhye Region.

"The best result in liberating occupied territories was achieved by fighters of the Battlegroup North who brought under control about 100 square km of territory in the Kharkov Region last week," he wrote on his VKontakte social media page after analyzing data released by the Russian Defense Ministry.