Russia said on Monday that the situation with European countries that buy its gas through a transit deal via Ukraine is very complicated and needs more attention, after talks between President Vladimir Putin and Slovak Prime Minister Robert Fico.

In Russia’s war against Ukraine, electronic warfare, including signal-jamming, anti-drone weapons, and innovative protections for critical military systems, has become a key piece of the conflict.

Ukrainian special forces claimed on Monday to have inflicted more than 100 casualties among North Korean forces over three days of operations inside western Russia.

South Korea's Joint Chiefs of Staff (JCS) believe that Pyongyang is now planning to send additional military support to Russia to help its full-scale invasion of Ukraine, the Yonhap news agency reported on Monday. Reinforcements might include additional ...

"Through various sources of information and intelligence, we assess that North Korean troops who have recently engaged in combat with Ukrainian forces have suffered around 1,100 casualties," the JCS said in a statement.

Russian President Vladimir Putin said Russia was making advances “along the entire frontline” of Ukraine as he began his year-end news conference – an event he uses to show his sweeping control of all aspects of his country. The conference on ...

The Russian embassy in London on Saturday described Britain's planned transfer to Ukraine of more than 2 billion pounds ($2.5 billion) backed by frozen Russian assets as a "fraudulent scheme".

Russian Defense Minister Andrei Belousov said Moscow will control the Donetsk, Luhansk, Kherson and Zaporizhzhia regions next year.

NATO’s secretary-general says he wants to discuss ways to put Ukraine in a position of strength for any future peace talks with Russia during a meeting Wednesday with Ukraine’s president and a small number of European leaders.

While Russia is mass-producing machinery at state-owned industries, Ukraine has spawned hundreds of entrepreneur-led defense startups by slashing regulation and cutting taxes.

North Korean troops have now entered Russia’s war with Ukraine in a major way, and some have been killed, Western officials say.