Moscow's forces made gains in the Kharkiv and Zaporizhzhia regions, according to the Institute for the Study of War (ISW).

Data from the Institute for the Study of War and AEI's Critical Threats Project shows the Russian advance and seizure of Ukrainian territory in the three years since Vladimir Putin began his three ...

Russia launched a new offensive on May 10 in northern Kharkiv Oblast toward Lyptsi and Vovchansk, just inside Ukraine's border and around 30 miles from the city of Kharkiv.

How far has Russia invaded and what areas does Russia control at this point of the invasion? Here are four maps illustrating just that.

As Ukrainian leaders vow to reclaim all territories seized by Russia, Moscow has prepared extensive defensive measures, particularly in Crimea, a region unlawfully annexed in 2014.

Xi Jinping may be reluctant to exercise China’s right to reclaim its historically Chinese territories today, but he must know — as does Putin — that Beijing would have every right to follow ...

The Russian invasion of Ukraine places a range of geopolitical strategies and future “maps” into stark relief. It brings into focus the long-range strategies and goals of America’s principal ...

China and Russia’s growing military-technical cooperation aims to preserve strategic stability, but it could have the ...

As fighting continues to rage in Kursk, RFE/RL’s Russian Service has been keeping track of Ukraine’s incursion with an interactive map of events that uses information compiled and verified ...

Switch on Russian state television, and the spectacle of war in Ukraine is rather bloodless. But within the country under invasion, the picture of Russia’s military intentions is becoming clearer.

Six months after Ukraine launched its summer counteroffensive to take back Russian-occupied territory in the east of the country, Kyiv’s forces have made little progress in the face of ...