Ukraine has launched a military counterattack in the southern Russian Kursk region, a move officials said was designed to stop a Russian offensive.

Ukrainian President Volodymyr Zelenskyy says he will urge allies to boost his country's air defenses at a meeting this week in Germany.

Ukraine launches new offensive in Russia's Kursk Oblast, mixed reports surface on outcome Russia launches over 300 drones, 20 missiles at Ukraine in first 3 days of new year, Zelensky says Russian soldiers near Toretsk disguise as civilians to bypass Ukrainian positions,