Editor's note: This is a developing story and is being updated.

Ukrainian forces reportedly struck a Russian logistics hub and an oil depot in Russian-occupied Luhansk and a military base in occupied Donetsk on June 30 and July 1, with fires breaking out in the two cities.

"Russian logistics in temporarily occupied Luhansk are burning," head of Ukraine's Center for Countering Disinformation Andrii Kovalenko said.

The drone attack was reported by the local media, publishing what appear to be videos of the burning logistics hub and the sound of drones.

Leonid Pasechnik, head of the Russian occupation authorities in Luhansk Oblast, reported that air defenses shot down 35 of the 40 drones over Luhansk Oblast. Drone wreckage fell on the premises of an oil depot, and a woman was injured, Pasechnik claimed.

Overnight Ukrainian attacks were also reported in occupied Donetsk, with Telegram news channels sharing apparent footage of damaged buildings and fires in the city.

Denis Pushilin, the head of the Russian occupation authorities in Donetsk Oblast, claimed that one person was killed and three were injured in the attack. Ukrainian news channel Supernova+ reported that the attack targeted the headquarters of Russia’s 8th Combined Arms Army.

The Ukrainian military has not commented on the claims, which could not be independently verified.

Ukraine's military regularly strikes military targets in Russian-occupied territories and deep within Russia in an attempt to diminish Moscow's fighting power as it continues its war against Ukraine.

Ukraine's military intelligence (HUR) destroyed three Russian air defense systems using drones in the occupied Zaporizhzhia Oblast on June 14.

"Strike drone masters of the Department of Active Operations of the HUR of the Ukrainian defense ministry discovered and destroyed expensive air defense systems of the Russian invaders in the temporarily occupied territory of the Zaporizhzhia region," HUR reported in a post to Telegram.

A Russian Buk-M3, a Pantsyr S1, and a 9S19 Imbir radar from the S-300V air defense system were destroyed in the Ukrainian drone attack.

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U.S. Special Representative Keith Kellogg has pushed back against Russian claims that Ukraine and the United States are responsible for delaying peace negotiations, arguing that it is Moscow that continues to obstruct efforts to end the war it initiated.

"Peskov’s recent comments on the state of negotiations are Orwellian. Russian claims that it is the U.S. and Ukraine stalling peace talks are unfounded," Kellogg said on X, citing reporting by the Kyiv Independent."

"President Trump has been consistent and adamant about making progress to end the war. We urge an immediate ceasefire and a move to trilateral talks to end the war. Russia cannot continue to stall for time while it bombs civilian targets in Ukraine.

Kremlin spokesperson Dmitry Peskov on June 29 accused Washington and Kyiv of holding up progress, stating that future developments in peace talks depend on Ukraine’s stance, the effectiveness of U.S. mediation, and the situation on the battlefield.

“A lot depends, naturally, on the position of the Kyiv regime,” Peskov said in a televised interview with Belarus 1 TV, according to Reuters. “It depends on how effectively Washington's mediating efforts continue,” he added.

Despite those remarks, Russia has rejected a U.S.-backed ceasefire proposal and continued its attacks on Ukrainian cities launching record numbers of drones against Ukrainian cities. Earlier this month, Russian President Vladimir Putin openly stated that “all of Ukraine is ours,” raising further doubts about the Kremlin’s willingness to engage in meaningful negotiations.

Peskov’s interview aired as the war moves into its fourth summer with no comprehensive ceasefire in place. Although two rounds of peace talks between Russia and Ukraine took place in Istanbul this year—on May 16 and June 2—the discussions have not led to any breakthrough on ending hostilities.

While the Istanbul meetings led to notable prisoner exchanges, they produced no tangible progress toward peace.

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The Kyiv IndependentYuliia Taradiuk