A Ukrainian drone hit a Tamanneftegaz fuel tank in the Port of Taman, Russia, at about 2:30 a.m. local time Wednesday, Kirill Fedorov, a pro-Russian blogger, said on his Telegram channel. The Port of Taman is in the Black Sea near the Kerch Strait.

The fire could be seen in a video circulating online.

Local authorities confirmed the fire, which "has been assigned the highest rank," the governor of the region said. A tank with petroleum products was hit by the drone and is burning, the governor said. No injuries were reported and there was no threat to residents, he added on his Telegram channel.

-ABC News' Tanya Stukalova

All drones that were used by Russians to attack Kyiv early Wednesday morning local time were shot down by Ukrainian air defense systems, the Kyiv City Military Administration said on Telegram.

There were no reported injuries or casualties, the military administration said.

This was the third attack on Kyiv in six days, the administration added.

-ABC News' Natalya Kushnir

Explosions were reported in Kyiv around 1:00 a.m. Wednesday local time, according to Suspilne, the Ukrainian public broadcaster.

The Ukrainian Air Defense Forces were activated in response, the Kyiv City Military Administration reported.

S-300 missiles belonging to Ukrainian Armed Forces were hit in Zaporizhzhia, the spokesman of the Odesa Regional Military Administration, Serhiy Bratchuk, said on Telegram.

Reports of damage, and number of people injured or killed were not immediately available.

-ABC News' Ellie Kaufman and Max Uzol

A 26-year-old U.S. Marine Corps veteran was killed in a mortar strike last month in Ukraine while working to evacuate civilians, his family confirmed to ABC News this week.

Cooper Andrews died on April 19 in the Bakhmut area, his cousin Willow Pastard, who is speaking on his family's behalf, told ABC News.

The State Department announced Monday that an American citizen died in Ukraine, though did not provide more details or an identity "out of respect for the family's privacy during this difficult time."

"We are in touch with the family and providing all possible consular assistance," a spokesperson for the agency said in a statement.

At least nine deaths of U.S. citizens who have volunteered to fight in Ukraine have been officially reported since the war began last year, according to the State Department.

-ABC News' Shannon Crawford

Air raid sirens blared for more than five hours in several locations across Ukraine starting late Sunday and lasting until the early morning hours.

Ukrainian air forces shot down 11 out of 14 that Russia launched from the north last night, according to the Air Force of the Armed Forces of Ukraine.

Over the past 24 hours, Russians have launched five missiles and 13 air strikes, according to the General Staff of the Armed Forces of Ukraine.

The Russian troops also launched more than 50 rocket attacks primarily in Kherson and Donetsk regions, which led to "dead and wounded civilians, destroyed civilian houses and damaged civilian infrastructure," according to Ukrainian officials.

Shelling from Russian forces was recorded in more than 25 settlements in the Kharkiv and Luhansk regions, Ukrainian officials said.

-ABC News' Ellie Kaufman