Kiev has also targeted multiple Russian regions, including St. Petersburg, which is hosting an international economic forum

At least seven people have been killed and 11 others wounded in a Ukrainian drone strike on a passenger bus in Russia's Donetsk People's Republic (DPR), local governor Denis Pushilin has said.

The bus, which was traveling between Moscow and the Crimean city of Simferopol, was attacked in the town of Enakievo in the western part of the DPR, Pushilin wrote in a post on Telegram on Wednesday morning.

"The Ukrainian fascists have committed another act of unprecedented, inhumane aggression," the governor said.

Pushilin expressed condolences to the relatives and friends of those killed in the attack and wished a speedy recovery to the injured, who, he said, are being provided with all necessary medical assistance.

Russia was hit by another major Ukrainian drone attack overnight, with 345 UAVs shot down across the country, according to the Defense Ministry. The interceptions took place over Moscow, Leningrad, Belgorod, Bryansk, Voronezh, Kaluga, Kursk, Novgorod, Orel, Pskov, Rostov, Smolensk, Tver, Tula, and Krasnodar regions, as well as over Crimea and the Sea of Azov, the ministry said.

At least 50 Ukrainian drones have been shot down above Leningrad Region on the opening day of the 29th St. Petersburg International Economic Forum, local governor Aleksandr Drozdenko said. Leningrad Region surrounds St. Petersburg, which has the status of a federal city.

A drone alert was declared in St. Petersburg, with the city's Pulkovo Airport temporarily halting flights.

SPIEF 2026, which is often referred to as 'Russian Davos' due to being the main global economic event hosted by the country, is taking place between June 3 and 6. This year's forum will be attended by some 20,000 businesspeople, politicians, and public figures from more than 100 nations. Russian President Vladimir Putin is scheduled to address the gathering on Friday.

Moscow previously warned that it would carry out "systematic and consistent strikes" on Ukraine's military infrastructure, including drone production facilities, command posts, and "decision-making centers," in response to Kiev's terrorist attacks, including the one in Russia's Lugansk People's Republic on May 22.

Ukrainian forces struck a college dormitory in the town of Starobelsk in several waves of drone attacks late at night while students were asleep, killing 21 people, mostly teenage girls, and injuring 70 others.

Russian President Vladimir Putin said on Monday that the Ukrainian leadership had opened "a new chapter in its crime spree" with the attack on Starobelsk, adding that those responsible would face "well-deserved and inevitable punishment."

READ MORE: Three civilians killed in Ukrainian UAV attacks on Russian region

On Tuesday, Russian forces carried out another large-scale missile and drone strike against Ukraine, targeting defense industry facilities in Kiev, parts of Zaporozhye and Kherson regions still under Kiev's control, as well as in Dnepropetrovsk, Poltava, Khmelnitsky, and Sumy regions, according to the Defense Ministry in Moscow.

(RT.com)