Ukraine fired six British Storm Shadows and six US-made ATACMS ballistic missiles during its largest aerial bombardment of Russia in the war so far, Ukrainian and Russian officials have said.

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

Ukraine launches British Storm Shadows in ‘largest attack on Russian military facilities’ of war - Ukrainian forces hit deep inside Russian territory with British-made missiles as Moscow vows to retal

Ukraine has launched its largest attack on Russian military facilities, deploying British Storm Shadow missiles, US-made Atacms missiles and 146 drones to strike targets deep inside Russian territory.

Ukraine's military has targeted Russia with a series of missile and drone attacks, fired from U.S. and British technologies. After strikes up to 680 miles deep into Russian territory, including oil and chemical plants,

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

Ukraine fired six US-made ATACMS ballistic missiles, six British Storm Shadow cruise missiles and at least 146 drones into Russia in a mass attack, says Moscow. It threatened retaliation against the air strikes.

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.

Ukraine launched a large-scale drone and missile barrage overnight, damaging factories, a chemical plant and a gas tank in Russia, according to local reports. Newsweek reached out to the foreign ministries of Russia and Ukraine for comment via email on Tuesday.