In the Kupiansk direction, Russian troops aim to reach the left bank of the Oskil River and establish a foothold in the near future. Russia is also attempting to enhance its capabilities for an advance on Kupiansk-Vuzlovyi, states Yurii Fedorenko, commander of the Achilles battalion of attack unmanned aircraft complexes of the 92nd separate assault brigade named after Ataman Sirko, in a comment to the YouTube channel RBC-Ukraine. “The most challenging section is Kupiansk. Here, the enemy has been tasked with, in the near future, reaching the left bank of the Oskil River, establishing a foothol…