KYIV, Ukraine (AP) -- Ukrainian forces scored more gains in their counteroffensive across at least two fronts Monday, advancing in the very areas that Russia is trying to absorb and challenging Moscow's effort to engage fresh troops and its threats to defend incorporated areas by all means.
In their latest breakthrough, Ukrainian forces penetrated Moscow's defenses in the strategic southern Kherson region, one of the four areas in Ukraine that Russia is in the process of annexing.
Kyiv's troops also consolidated gains in the east and other major battlefields, re-establishing Ukrainian control just as Russian President Vladimir Putin is trying to overcome problems with manpower, weapons, troop morale and logistics, along with intensifying domestic and international criticism. Putin faces disarray and anger domestically about his partial troop mobilization and confusion about the establishment of new Russian borders.
Ukraine's advances have become so apparent that even Russian Defense Ministry spokesman Igor Konashenkov, who usually focuses on his military's successes and the enemy's losses, was forced to acknowledge it.
"With numerically superior tank units in the direction of Zolota Balka and Oleksandrivka, the enemy managed to forge deep into our defenses," Konashenkov said Monday, referring to two towns in the Kherson region. He coupled that with claims that Russian forces inflicted heavy losses on Ukraine's military.
Ukrainian forces have struggled to retake the Kherson region due to its open terrain, in contrast to their successful breakout offensive in the northeast around the country's second-largest city of Kharkiv that began last month.
Ukraine has pressed its counteroffensive in the Kherson region since the summer, relentlessly pummeling Russian supply lines and making inroads into Russian-held areas west of the Dnieper River. The Ukrainian military has used U.S.-supplied HIMARS multiple rocket launchers to repeatedly hit the main bridge across the Dnieper and a dam that served as a second crossing. It also has struck pontoon bridges that Russia has used to supply its troops.
As the front lines shifted, the political theater in Moscow continued, with Russia's lower house of parliament rubber-stamping annexation treaties for Ukraine's Kherson, Zaporizhzhia, Donetsk and Luhansk regions to join Russia. The upper house will follow suit today. This follows annexation "referendums" that the Kremlin orchestrated last week that the U.N. chief and Western nations have said were illegal and fraudulent.