Ukraine continues to cripple Russia's energy sector by hitting numerous oil refineries, depots, chemical plants, and more with drones.

Russia attacked the Ukrainian capital with a barrage of drones and missiles in the early morning on Saturday, leaving at least four people dead. Russia launched 39 Shahed drones, other simulator drones and four ballistic missiles according to Ukraine’s Air Force.

A countrywide alert had warned of incoming ballistic missiles. Four of them, and 39 attack drones, were used in the attack, which killed at least four people, officials said.

Just three days before US President-elect Donald Trump returns to the White House, Russia and Iran have finally signed a “comprehensive partnership agreement,” a deal that had been in the works for months.

Windows were shattered and a fire broke out in a non-residential building in Shevchenkivskyi district, officials say.

President-elect Donald Trump will return to office on Monday having promised a peace deal to end Russia's war on Ukraine, still raging after nearly three years of combat.

Ukraine and Russia have been exchanging major drone and missile strikes, with each seeking to gain an advantage as US President-elect Donald Trump’s inauguration nears

The development of a new generation of drones has revolutionized how wars are fought, according to U.S. officials.

The Russian missiles sought out targets from the Lviv region in western Ukraine near Poland to Kharkiv in northeast Ukraine bordering Russia. The state energy company Ukrenergo reported emergency power outages in six regions. It often shuts down production during attacks as a precaution.

Donald Trump’s victory has now set expectations for how he’ll approach foreign policy, writes TIME columnist Ian Bremmer

Loud explosions were heard over the Ukrainian capital, Kyiv, early Saturday, as the authorities warned of incoming ballistic missiles. An air-raid alert had just ended when booms were heard throughout the city at 5:50 a.m. local time. Seconds later, air-raid sirens began to wail.