"Ukraine was brutally attacked on Christmas Day," said Keith Kellogg, President-elect Donald Trump's pick for Ukraine and Russia envoy.

Ukrainians faced fresh Russian drone and missile strikes on energy infrastructure nationwide on Tuesday night into Christmas Day morning.

Kirillov’s assistant also died in the brazen attack that was claimed by Ukraine and brought the conflict once again to the streets of the Russian capital. The FSB has arrested a suspect, a citizen of the Central Asian nation of Uzbekistan, and claimed ...

Western nations, including France, have consistently maintained that no decisions on Ukraine’s future can be made without its participation, maintaining a united front in support of Kyiv. But is the reality different?

Western equipment has slotted in to Ukraine's embattled, Soviet-era military throughout the war, including long-range missiles and advanced fighter jets.

The missile has been branded as Ukraine's answer to dwindling Western aid, building self-reliance in defense technologies.

Ukraine's air force says it detected 184 missiles and drones, causing damage to energy infrastructure across the country.

Moscow again struck Ukraine’s energy infrastructure, part of an effort to wear down the country. “In the trenches, there are no holidays,” one man said.

Russia attacked Ukraine's energy system and some cities in an "inhuman" Christmas Day assault, Ukraine's President Volodymyr Zelenskyy said.

Russia rebuffed incoming US President Donald Trump’s call for an immediate ceasefire in Ukraine, while saying it’s ready to hold negotiations on a long-lasting peace agreement to end almost three years of war.

Back then, in the first weeks of the war, Russia and Ukraine conducted several rounds of talks in person and online aimed at ending the conflict; although a framework for peace called the Istanbul Communiqué was drawn up,