Map sources: Center for Strategic and International Studies; Institute for the Study of War with American Enterprise Institute’s Critical Threats Project (Russian-occupied territory data ...

The push into Kursk may force Russia into a decision to treat the border as a front rather than a dormant area, with implications for Moscow's deployment of personnel and materiel within Ukraine.

Russian President Vladimir Putin's forces have made small advances in Ukraine's Donetsk region, although Kyiv is continuing to apply pressure in Russia's Belgorod Oblast, as a map shows the ...

Russia has amassed 110,000 troops in the vicinity of Pokrovsk, a year into its fruitless attempts to take over the strategic ...

After months of pouring soldiers into eastern Ukraine, Russia’s progress essentially adds up to this: three small settlements and part of the city of Bakhmut, a high-profile battlefield with ...

Russia had 55 Tu-22M3 jets and 57 Tu-95s in its fleet at the beginning of the year, according to the “Military Balance 2025” report from the International Institute for Strategic Studies think ...

The International Institute for Strategic Studies hosted a discussion on Russia's war on Ukraine and its impact on future warfare. Panelists included Ukraine Air Force Major General Borys ...

Mr. Bielieskov, of the National Institute for Strategic Studies in Ukraine, said Russian advances so far had not translated into “major breakthroughs” that would allow Moscow to capture all ...