Ukraine has intensified strikes on Russia recently, targeting energy and logistics infrastructure.

Perspective: Ukrainian drones set the Kapotnya refinery alight. A falling market is deflating Russia's other cushion.

Escalating drone attacks by Ukraine have targeted key sites across occupied territory and Russia including road and rail supply routes, oil refineries and air bases

Ukraine is taking the war to Russia, but so far President Vladimir V. Putin’s response has been to keep attacking, including with deadly ballistic missile and drone strikes in Kyiv on Thursday.

Leaders from around the globe sent American their best – often including a plug for their own policies or needs from the world’s most powerful nation.

Russian President Vladimir Putin is coming under rare public criticism at home, a significant signal of how the pressures from the more than four-year war in Ukraine are hurting the country. Fuel shortages and rising inflation,

Internal frictions between the FSB and Russian military are growing as generals demand protection amid a wave of assassinations, sources say.

Ukraine spent years begging the West for long-range missiles. Now it builds millions of its own — and overnight it struck an oil refinery in Ufa, more than 800 miles from the front, for the second time,