Ukrainian air force says Russian forces have also launched seven missiles alongside the barrage of drones, killing at least 12 service members.

Falling debris from a destroyed Ukrainian drone hit an apartment block in southwest Moscow, Mayor Sergei Sobyanin said Thursday.

Russia once struggled to field its own long-range drones until Iran sold it the technology to build its own. Now hundreds hit Ukraine every night.

Claims of Russian President Vladimir Putin's helicopter being "at the epicenter" of a Ukrainian drone attack in Kursk Oblast were reportedly fabricated by the Kremlin, the Moscow Times reported on May 30,

The Kyiv Independent reports, overnight Russian drone and Kh-59/69 guided missile strikes in the Kharkiv, Kherson and Zaporizhzhia regions have killed at least 10 people, including a child. According to the British Ministry of Defence, Moscow has launched over 900 deadly drones at Ukraine in the past three days.

Russia dramatically intensified missile and drone attacks across Ukraine this month in an effort to sap Ukrainians’ morale – but it is also stepping up ground attacks in many areas along the long frontline,

The textbook "Unmanned Aerial Vehicles: 8th and 9th Grades" has been published and will be used in schools across Russia.

In Russia’s Moscow region, explosions caused by a drone attack that began overnight have continued into the morning. One of the cities hit by UAVs was Dubna, where a drone manufacturing facility was struck,