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

Russia's military on Tuesday said it would retaliate against Ukraine after Kyiv attacked Russian regions by firing six U.S.-made ATACMS ballistic missiles, six UK-made Storm Shadow cruise missiles and launching one of the biggest drone attacks to date.

Ukrainian officials say Russia has launched a major ballistic and cruise missile attack on regions across Ukraine.

Ukrainian President Volodymyr Zelenskyy warned allies that the defense of his nation is a litmus test for broader Western resolve.

The barrage appeared to be one of the largest recent assaults in Ukraine’s campaign to damage Russia’s war machine on its home territory.

Ukrainian forces used missiles and drones on Tuesday to target sensitive military and energy sites across Russia.

Russia launched dozens of missiles and drones at the Ukrainian energy sector, Kyiv said Wednesday, ramping up a months-long bombing campaign at a precarious moment of the war for Ukraine.The barrage came just one day after Kyiv said it had carried out its largest aerial attack of the war on Russian army factories and energy hubs hundreds of kilometres from the front line.

A massive Russian attack on Ukraine is underway. The Operational Command of the Armed Forces has announced that standby pairs of fighter jets have been scrambled, and ground air defense and radar systems have been placed on high alert.

A major Russian attack on Ukraine is currently underway. The Operational Command of the Armed Forces has announced that standby pairs of fighter jets have been scrambled, and ground air defence and radar systems have reached the highest state of readiness.