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

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

A Ukrainian security source told BI that Kyiv struck at least 40 Russian aircraft on Sunday, including Tu-95 and Tu-22M bombers.

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,

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.

Russian troops launched some 109 drones and five missiles across Ukraine overnight on Friday and into Saturday. Moscow later said it had captured another two Ukrainian villages in the east of the country.

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.

The Russian-Ukrainian War has completely changed the nature of warfare,” observed Ukraine’s former commander in chief Valeriy Zaluzhniy in April 2025, underscoring a transformation that was on stark display in the early hours of May 30.