Russian authorities say that Ukraine tried to attack Moscow with dozens of drones. That's just a day after Ukrainian officials said Russia launched its most intense drone attack on Kyiv since the beginning of its full-scale war in 2022.

Russia has foiled at least 20 Ukrainian drone attacks over the past day, including on the capital, Moscow, officials said Sunday, a day after it launched its largest drone attack against the Ukrainian capital.

The Russian capital has come under attack from drones regularly since May, with Russian officials blaming Ukraine. Military analysts commented at the time that the early attacks deployed Ukrainian locally made drones which could not carry as heavy a payload as the Iranian-made Shaheds used by Russia.

Ukraine overnight tried to attack Moscow with dozens of drones, Russian authorities said Sunday, just a day after Ukrainian officials reported that Russia had launched its most intense drone attack on Kyiv since the beginning of its full-scale war in 2022.

Russia was the target overnight of the biggest drone attack it’s sustained in months, a day after firing the heaviest barrage of loitering munitions at Ukraine in the 22-month war so far.

Russia says it has destroyed at least 24 Ukrainian drones that were headed for Moscow and other cities. CNN’S Anna Coren reports from Kyiv.