Putin's troops launched a full-blown attack in Kharkiv's Kupyansk with tanks, artillery and aviation fire. Russia says it captured seven strongholds from the Ukrainian troops in Kupyansk. Moscow also says its army captured nine Ukrainian army posts in the region. Kharkiv's Kupyansk has been witnessing intense battles in recent weeks. According to the Russian Ministry of Defence, Ukraine carried out four counterattacks, but all of them were repulsed. Watch this video.
