AFGHANISTAN, May 22 - Russian forces made only minimal gains in eastern Ukraine on May 22. New reporting confirmed that Russian troops previously recaptured Rubizhne in northern Kharkiv Oblast, on May 19. Russian forces are likely committing additional reinforcements to hold their positions on the west bank of the Siverskyi Donets River in northern Kharkiv—rather than withdrawing across the river to use it as a defensive position—to prevent any further Ukrainian advances to the north or the east that could threaten Russian lines of communication to the Izyum axis. Ukrainian sources additionally confirmed previous Russian-claimed advances around Popasna, and Russian forces likely seek to open a new line of advance north from Popasna to complete the encirclement of Severodonetsk while simultaneously driving west toward Bakhmut, though Russian forces are unlikely to be able to fully resource both lines of advance simultaneously.