Ukraine-Russia war latest: Russian losses mount as Putin’s forces close in on key city - Kyiv says its military still holds on in northern part of Pokrovsk and is defending a smaller city nearby

Uzhhorod's close proximity to Hungary could play a key part in keeping it safe

Russia's assault on Ukraine's power grid has targeted not just Kyiv, but the entire country. A mass attack on Feb. 7 damaged facilities servicing Ukraine's nuclear power plants and damaged thermal power plants far from the front lines.

Russian troops have advanced at a glacial pace in recent months, but gains in southern and eastern Ukraine could give Moscow an edge in U.S.-mediated peace talks.

(CNN) — Ukrainian security services have stepped up drone and sabotage operations against Russian combat aircraft and submarines this month, in what analysts see as one way to combat incessant Russian missile strikes against cities and energy infrastructure.

In a first step toward becoming 'sister cities', Tulsa and the city of Sumy formalized their budding partnership during Ukraine Week in the nation's capital.

Medics called the decision illegal, warning that residents of Novodonetske and neighboring Dobropillia municipalities — located near the frontline — could lose access to rapid medical assistance. Read also: Ukrainian medics heal what Russia wounds: Kursk Oblast’s child lifesaving - Video Workers received written layoff notices earlier this month