Ukraine has destroyed or damaged all three bridges over Russia’s Seym River, Russian sources say The Associated PressUkraine Attacks Bridges in Russia’s Kursk Region, Aiming to Encircle Troops The New York TimesUkraine Is Trying To Double The Area Of Russia It Controls—By Destroying Bridges And Blocking Reinforcements ForbesRussia-Ukraine war: List of key events, day 907 Al Jazeera EnglishUkraine aims to create Kursk ‘buffer zone,’ Zelensky says, as Kyiv’s forces blow up second Russian bridge CNN