Ukraine's Operation Vivaldi Recaptures Ground Near Lyman in Donetsk

Ukraine has regained approximately 125 square kilometers of territory near Lyman in the eastern Donetsk region during Operation Vivaldi, a Ukrainian offensive that has been acknowledged by Russian military bloggers. The operation's success stems from prior military reforms, including replacing commanders and restructuring units to adopt a more flexible command system. Ukrainian forces first stabilized the front line against Russian infiltration tactics before launching the offensive, which also involved strikes on Russian logistics and coordination with special operations forces. The battle remains ongoing, with Ukrainian forces also holding off Russian advances across other front-line sectors. Ukrainian President Volodymyr Zelensky addressed the U.N. General Assembly, calling for an end to the war and highlighting heavy Russian casualties, while also discussing Patriot missile production licensing with U.S. President Donald Trump.