NEAR CHASIV YAR, Ukraine -- The battle for Chasiv Yar remains one of the fiercest along the eastern front in Ukraine's Donetsk region.Perched on high ground, the city holds strategic importance: if Russian forces seize it, they could push toward nearby Kostyantynivka and move closer to key hubs like Kramatorsk and Slovyansk.Russian troops are employing a mix of tactics in the area -- including guided aerial bombs, artillery barrages, ground assaults, and swarms of first-person view (FPV) drones.At a frontline artillery position near Chasiv Yar, Ukrainian gunners from the 24th Separate Mechanized Brigade continue to fight under constant aerial threat.In ...