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.

The fighting enters its fifth year on Tuesday. A U.S.-based think tank says that as many as 1.8 million soldiers may have been killed, injured or missing on both sides.

US tensions have pushed over 52% of India’s crude imports through the Strait of Hormuz, heightening energy security risks.

In Norway, overlooking the Haakonsvern naval base in Bergen, lies the Søreide prayer house, which a Russian Orthodox ...

Alex Rossi joins a unit from the 117th Brigade, tasked with defending one of the most heavily contested areas of the Donbas by shooting down Russian drones.

Russia has occupied about 20% of Ukrainian territory since illegally annexing Crimea in 2014, but its gains after the Feb. 24, 2022, invasion have been slow. NATO Secretary-General Mark Rutte this ...

Russia’s invasion of Ukraine on Feb. 24, 2022, launched Europe’s biggest conflict since World War II. This photo gallery looks back at four years of war.

By June, the conflict in Ukraine will become the longest continuous interstate military campaign in Europe in centuries. The post The Ukraine War, Already One of Europe's Longest, Has No End in Sight ...

DZENZELIVKA, Ukraine, Feb 20 (Reuters) - Sixty-five-year-old Halyna Popriadukhina has fled her home three times as Russian troops have marched deeper into eastern Ukraine during four years of war.

MOSCOW, February 19. /TASS/. Russia sees NATO trying to move back into the center of Euro-Atlantic processes and notes that all of the alliance’s member states are rearming, Deputy Foreign Minister ...