Ukrainian Soldiers Grapple with Deadly Russian Surge and Shell Shortages

Ukrainian soldiers on the frontlines describe a deadly surge by Russia, with increasing casualties and new tactics. Russian drones have targeted Ukrainian trenches, causing injuries and deaths. Convict recruits, believed to be given drugs, are being deployed by Russia. Gas attacks using a caustic and flammable substance have also been recorded, causing panic and followed by conventional shelling or drone attacks. Surviving soldiers describe the effects of the gas, including burns and difficulty breathing. The alleged use of chemical agents marks the brutality of Russia's renewed fight. Ukrainian soldiers face challenges in defending against Russian attacks, including limited resources and funding.