An image depicting a famous 19th-century painting of Cossacks, with current Ukrainian soldiers standing in for the warriors, ...

A group of sociologists found that few Russians were steadfast supporters of the war. Most had something more complicated to ...

Ukrainian President Volodymyr Zelenskyy said that some 38,000 Russian troops have been killed or wounded fighting in Russia's ...

Ukraine must not accept a "Finlandization" deal struck following a previous invasion by Moscow 85 years ago, experts tell ...

Ukraine’s continued focus on Kursk shows how important Kyiv believes it is to hold on to Russian land, especially if Trump ...

Ukraine said Saturday that investigators were questioning two wounded North Korean soldiers after they were captured in ...

Ukraine's leader says partners sending ground troops would help "force Russia into peace," as America's European allies ponder Trump's next move.

As many as 1,700 soldiers have reportedly deserted a Ukrainian brigade trained by France and equipped by European Union (EU), ...

Ukraine's fresh offensive in Kursk comes nearly six months after Kyiv first sent troops into the western Russian region.

Ukraine's air force says one of its F-16 fighter jet pilots shot down six missiles during a Russian aerial attack last month. Meanwhile, Moscow says its troops have inflicted a series of defeats on ...

Before the full-scale war, KIIS carried out around 100 to 150 studies annually on a variety of issues. Even after Russia invaded Ukraine in 2022, the organization continued to conduct such surveys and ...