Viktor Bielkin, left, and Anatolii Slobodianik, sift through the rubble of the Kramatorsk College of Technologies and Design, where they're maintenance workers, after it was hit in an early morning rocket attack today in Kramatorsk, Donetsk region, eastern Ukraine. Russia continued to shell towns and villages in Ukraine's embattled eastern Donetsk region, according to regional authorities, where Russian forces are pushing to overtake areas still held by Ukraine. (AP Photo/David Goldman)

KYIV, Ukraine (AP) — A fire at a munitions depot near the Russian village of Timonovo has led to the evacuation of two villages in Russia’s Belgorod region on Ukraine’s northeastern border, an official said today. The blaze was the latest in a series of destructive incidents on Russian-occupied territory in Ukraine or inside Russia itself.

Roughly 1,100 people reside in the villages of Timonovo and Soloti, around 15 miles (25 kilometers) from the Ukrainian border. There were no casualties in the blaze late Thursday, Belgorod regional governor Vyacheslav Gladkov said.

The fire came days after another ammunition depot exploded on the Crimean Peninsula, a Russian-occupied territory on the Black Sea that was annexed by Moscow in 2014.

Last week, nine Russian warplanes were reported destroyed at an airbase on Crimea, demonstrating both the Russians’ vulnerability and the Ukrainians’ capacity to strike deep behind enemy lines. Ukrainian authorities have stopped short of publicly claiming responsibility.

But President Volodymyr Zelenskyy alluded to Ukrainian attacks behind enemy lines after the blasts in Crimea, which Russia has blamed on “sabotage.”

Russian Deputy Foreign Minister Sergei Ryabkov said in televised remarks today that statements from Ukrainian officials about striking facilities in Crimea mark “an escalation of the conflict openly encouraged by the United States and its NATO allies.”

Ryabkov said Russian officials had warned the U.S. against such actions in phone calls with high-level members of the Biden administration, adding that “deep and open U.S. involvement” in the war in Ukraine “effectively puts the U.S. on the brink of becoming a party to the conflict.”

“We don’t want an escalation,” Ryabkov said. “We would like to avoid a situation where the U.S. becomes a party to the conflict, but so far we haven’t seen their readiness to deeply and seriously consider those warnings.”

Meanwhile, Kyiv and Moscow continued to accuse each other of shelling Europe’s largest nuclear power plant, stoking international fears of a catastrophe on the continent.

Today, Nikolai Patrushev, the secretary of Russia’s Security Council, accused the U.S. of encouraging Ukrainian attacks on the Zaporizhzhia nuclear power plant in southern Ukraine. The facility has been controlled by Russian forces since shortly after the invasion began on Feb. 24.

“In case of a technological disaster, its consequences will be felt in every corner of the world,” Patrushev said. “Washington, London and their accomplices will bear full responsibility for that.”

Ukraine has accused Russia of storing troops and weapons at the Zaporizhzhia plant and using its grounds to launch strikes against Ukrainian-controlled territory. Ukrainian officials and military analysts say Moscow’s forces have cynically employed the plant as a shield, knowing that the Ukrainians would be hesitant to fire back.

Russia has denied the accusations and, in turn, accused Ukrainian forces of repeatedly shelling the plant.

Following a visit to Ukraine on Thursday, Turkish President Recep Tayyip Erdogan said that Zelenskyy had asked him to ensure that Russia remove weapons stored at the plant as an “important step for world peace.”

“Zelenskyy asked this of us especially: that Russia remove all mines and similar (weapons) there and for the issue to rapidly cease to be frightening. Because it is a threat,” Erdogan said.

Erdogan, whose country has maintained close relations with both Ukraine and Russia, said he would discuss the issue with Russian President Vladimir Putin, saying that “Russia must do its part in this regard.”

The Turkish president made the comments to a group of Turkish journalists on his return from a visit with Zelenskyy and U.N. Secretary-General António Guterres in Ukraine late on Thursday. His comments were reported by Turkey’s state-run Anadolu Agency and other media today.

At that meeting in the western city of Lviv, far from the front lines, the leaders discussed expanding exchanges of prisoners of war and arranging for U.N. atomic energy experts to visit and help secure the nuclear power plant.

Yevgeny Balitsky, the Moscow-backed chief of temporary administration for the Russia-controlled part of the Zaporizhzhia region, said today that a mission from the International Atomic Energy Agency could approach the plant from Ukrainian-held territory, a shift in Moscow’s position which previously had suggested that the IAEA mission should travel to the plant from Crimea.

“I believe they may also come from the side of Ukraine,” Balitsky said in televised remarks. “We can safely bring them to the plant and show where the fire is coming from and who is shooting.”

Mikhail Ulyanov, the Russian envoy to international organizations in Vienna where the IAEA is based, said he believes a visit by the agency could realistically take place in early September.

IN OTHER DEVELOPMENTS:

• U.N. Secretary-General António Guterres visited a port in the coastal Ukrainian city of Odesa, where he praised ongoing efforts to maintain a shipping corridor on the Black Sea allowing for the export of vital Ukrainian grain shipments. Guterres said that 25 ships have departed from Odesa and other Ukrainian ports since Russia and Ukraine signed a four-month grain export deal in July. Those ships have carried over 600,000 tons of grain and other food supplies like wheat, corn, sunflower oil and soy beans, Guterres said, adding that getting more food and fertilizer out of Ukraine and Russia is crucial to further calm global commodity markets and lower prices. Gutteres also urged unimpeded access to global markets of Russian food and fertilizer, which aren’t subject to sanctions. “Without fertilizer in 2022, there may not be enough food in 2023,” he said.

• At least five people were killed and 10 others were wounded by the Russian shelling of towns and villages in Ukraine’s eastern Donetsk region, according to regional authorities. The shelling damaged residential buildings and civilian infrastructure in the embattled region where Russian forces are pushing to overtake areas still held by Ukraine.

• At least one civilian died early today in Russian shelling of the city of Kharkiv, to the northwest of the Donetsk region, while Russian missiles in the southern port city of Mykolaiv again struck port facilities and a university building that was previously hit by shelling earlier this week. One person was wounded in the attacks, authorities said.