Officials in Russia’s Belgorod region said a Ukrainian drone struck a vehicle in the town of Graivoron, killing one civilian. The attack was among the latest incidents affecting Russian territories bordering Ukraine, which have increasingly come under drone and artillery fire during the war.

In the neighboring Bryansk region, acting Governor Yegor Kovalchuk said a man was killed in a Ukrainian strike on the settlement of Belaya Beryozka. Local authorities did not immediately provide additional details regarding the circumstances of the attack.

Ukraine has frequently targeted military and infrastructure-related sites inside Russia, describing such operations as a response to sustained Russian bombardments of Ukrainian cities and regions since Moscow launched its full-scale invasion in February 2022.

The latest fatalities came a day after intense Russian attacks across Ukraine. Ukrainian authorities reported that at least four people were killed and more than 100 injured during overnight strikes from Saturday into Sunday, with the capital Kyiv among the areas affected.

Kyiv and Moscow both reported that Russia employed its nuclear-capable Oreshnik ballistic missile during the latest wave of attacks, marking another escalation in the use of advanced weaponry in the conflict.

The Russian strikes followed a Ukrainian drone attack on educational facilities in the Russian-occupied eastern Ukrainian region of Luhansk, where authorities reported 21 deaths and more than 40 injuries.

The conflict, now in its fifth year, remains Europe’s deadliest war since World War II. Diplomatic efforts led by the United States to broker a settlement have made little progress in recent months, with negotiations largely stalled following the outbreak of conflict in the Middle East and the resulting shift in international diplomatic priorities.

In a statement, the Ministry of Defence of the Russian Federation said Ukrainian forces continued attacks using drones and artillery despite the temporary truce announced by Russia.

“Despite the declaration of a ceasefire, Ukrainian armed groups continued to launch attacks using drones and artillery against the positions of our troops, as well as against civilian targets in the border areas of the Belgorod and Kursk regions,” the ministry said.

“Despite the declaration of a ceasefire, Ukrainian armed groups continued to launch attacks using drones and artillery against the positions of our troops, as well as against civilian targets in the border areas of the Belgorod and Kursk regions,” the ministry said.

The ministry said Russian forces responded “in kind” to the alleged violations, carrying out strikes against artillery systems, mortar positions, command centers and drone launch sites operated by Ukrainian forces.

The ceasefire had been announced by Moscow to coincide with ceremonies commemorating the Soviet victory over Nazi Germany, one of Russia’s most symbolically important national observances.The statement did not specify the scale of the reported attacks or provide casualty figures.

Border regions including Belgorod and Kursk have faced repeated drone strikes and shelling during the conflict, which began with Russia’s full-scale invasion of Ukraine in February 2022.

Kyiv has previously questioned the sincerity of temporary Russian ceasefire announcements, accusing Moscow of continuing military operations during declared pauses in fighting.

Neither side’s battlefield claims could be independently verified.

Yuri Slyusar, governor of the Rostov Oblast, said falling drone debris triggered fires and prompted evacuations in affected areas.

“Emergency crews are working at the site of the incident, where the debris fell,” he said on Telegram, adding that damage had been recorded and residents moved to safety.

Taganrog Mayor Svetlana Kambulova said emergency services responded to 49 incidents across the city. Eight people were reported injured.

She said debris from intercepted drones damaged multiple residential buildings, social infrastructure and industrial facilities. Emergency crews remained deployed, while air defense units continued operations in the area.

Taganrog, a port city on the eastern edge of the Sea of Azov, lies close to the Ukrainian border and has periodically been affected by spillover from the conflict.

There was no immediate comment from Ukrainian authorities on the reported strike.