US defense official: Ukrainian Air Force adds about 20 more operational aircraft due to influx of spare parts

The United States on Wednesday unveiled its latest round of sanctions going after Russia over its…

Russian military carries out test launch of Sarmat intercontinental ballistic missile, defense ministry says

Serhiy Hayday (CNN) Serhii Haidai, the head of the Luhansk Regional Military Administration, said 80% of…

What we know about Mariupol’s Azovstal plant

The giant Azovstal Iron and Steel Works fills the skyline in the southern port city of Mariupol,…

Mariupol is under heavy bombardment, officials say. Here’s the latest in the besieged city

Ukrainian commander says forces at steel factory, where hundreds of civilians are said to be sheltering,…

Live updates: Russia invades Ukraine, resistance continues in Mariupol

Denis Pushilin arrives to deliver a press conference in Donetsk, on April 11. (Alexander Nemenov/AFP/Getty Images)…

Live updates: Russia invades Ukraine, resistance continues in Mariupol

Denis Pushilin arrives to deliver a press conference in Donetsk, on April 11. (Alexander Nemenov/AFP/Getty Images)…

Ukrainian commander requests international evacuation effort at Mariupol plant as situation is “critical”

Maj. Serhii Volyna, commander of Ukraine’s 36th Separate Marine Brigade, spoke by phone with CNN from the besieged…