Russia’s 2026 spring offensive was meant to shatter Ukraine’s Donetsk Fortress Belt and secure a decisive breakthrough.

Watch FRONTLINE’s documentaries examining the conflict’s evolution, Vladimir Putin’s grievances with the West and crackdown on dissent at home, and the human toll of war. People and children stand on ...

From Viking warriors said to have gone into battle in a trance-like “berserker” state, history has long linked combat with attempts to suppress fear and pain. Now, similar claims are emerging once ...

As the war in Ukraine grinds into its fourth year and Russia steps up provocations along NATO’s borders, the West finds itself at a pivotal moment in history. Threatened by Russia’s renewed ...