Russian air defence forces have shot down three drones attempting to attack Moscow, according to the capital's Mayor Sergei Sobyanin.

Ukraine’s drone strike deep inside Russian territory left Kremlin officials angry and alarmed over the sudden vulnerability of a nuclear-capable air fleet far from the battlefield, according to people close to senior officials in Moscow.

Could the U.S. also suffer a Pearl Harbor-style attack by drones like what just happened in Russia? Ukraine’s audacious drone attack that wiped out a chunk of Russia’s air force last weekend has many angles,

When the chief of the local fire department was called to a scene of a Russian strike in the central Ukrainian city of Pryluky overnight, he and his brigade found five people were killed and nine injured after a drone hit a residential building.

The strikes help Kyiv "negotiate from a position of strength," Oleksandr Merezhko, the head of Ukraine's parliamentary foreign affairs committee, told Newsweek.

Costing as little as $400 apiece, Kyiv’s flying machines are successfully neutralizing sophisticated Russian equipment worth thousands of times more

How Ukraine's Drone Assault on Russia Was a Message Donald Trump | Firstpost America | N18G Ukraine launched its most far-reaching drone attack yet, striking deep into Russian territory and claiming to destroy 40 military aircraft worth $7 billion.

The attack injected some much-needed optimism into Ukraine, beleaguered by years of war and worn down by what many see as U.S. pressure to concede to Russian demands.