Ukraine’s Navy hit six Su-34M bombers at Russia’s Borisoglebsk military airfield in Voronezh Oblast with Neptune missiles overnight into 15 October, the Navy said. Residents filmed a large fire at the base after a missile alert, and the Navy’s count has not been independently confirmed. The facility is about 400 km from the frontline.

Glide bombs are now central to how Russia’s army fights, used to pin down Ukrainian defenders, including drone teams, before small infantry groups move in. They also hit frontline cities and the civilians who live in them.

Six bombers and flight equipment hit, the Navy says

The Neptune coastal missile system also hit technical equipment that supports flights, the Navy said. It recorded secondary detonations and a fire on the airfield and said details were still being clarified.

The Su-34M can carry several guided and high-explosive aerial bombs at once, along with missiles, the Navy noted. It called the jet one of Russia’s key tools for glide-bomb strikes on Ukrainian positions and frontline towns. In September, a Ukrainian Neptune missile reached a Russian warship at its own pier.

Fire over the airfield late on 14 October

Voronezh Oblast Governor Aleksandr Gusev declared a missile alert across the region shortly before 22:00 local time on 14 October. Within an hour, Ukrainian monitoring channel Exilenova+ reported explosions and a fire, preliminarily at the Borisoglebsk airfield. It later wrote that the airfield had come under missile attack and a fire was burning there. Ukrainian monitoring channel Supernova+ posted footage from the town showing the blaze.

A large fire is raging at the site of the missile strike. https://t.co/l4aqVvNJIg pic.twitter.com/JYjhM57GYh

— Exilenova+ (@Exilenova_plus) October 14, 2026

On the morning of 15 October, Gusev claimed that 33 drones and several jet-powered aerial targets had been downed over the oblast overnight. He did not mention the airfield.

A base Ukraine has hit before

The airfield hosts the 783rd training aviation center and units of the 105th composite aviation division of Russia’s Aerospace Forces, which flies Su-34, Su-35S, and Su-30SM jets, Ukrainian defense outlet Militarnyi reported. In summer 2026, it had no permanently based combat jets, and Russia used it mainly as a stopover to refuel and rearm aircraft striking Ukraine, the outlet said, citing satellite observation.

Ukrainian drones hit the airfield overnight on 8 July, starting a fire, and satellite images later showed its fuel and lubricants depot destroyed. Drones also attacked the base’s pilot training center in July 2025.

The same night, Ryazan Oblast Governor Pavel Malkov reported a fire at an oil refinery in Ryazan. It came as Ukrainian President Volodymyr Zelenskyy said Ukraine was resuming strikes on Russian refineries.

Update: Satellite imagery confirms the strike

New satellite images show damage at Borisoglebsk airbase and six Su-34 bombers positioned in the affected area two days earlier, although the extent of the aircraft losses remains unconfirmed.

The monitoring channel Exilenova+ reports that 4 airframes were completely destroyed, while 2 others sustained significant damage.

Ukrainian forces hit 12 large Russian refineries in September, Ukraine’s Ministry of Defense said, according to ArmyInform on 12 October. The farthest on the ministry’s list, Lukoil’s refinery in Perm, lies about 1,500 kilometers from Ukraine’s border. Since Trump's 11 October announcement, Euromaidan Press has found no reports of new Ukrainian refinery strikes in the official and unofficial Ukrainian and Russian sources it monitors.

A refinery-for-refinery pause would limit Ukraine’s ability to disrupt Russia’s oil industry while leaving Moscow free to keep attacking Ukraine’s energy system, giving Russia an advantage in a war where both sides use energy infrastructure as a target. The issue has become urgent since Trump announced an “energy ceasefire” on 11 October, after which Ukraine reported holding off strikes on Russian energy facilities while Zelenskyy said Russia attacked several Ukrainian energy sites.

The campaign continued into October. Ukraine’s General Staff said Ukrainian forces struck the Samara oil pumping station overnight into 10 October, the third attack on the station that month, according to Radio Svoboda.

Ukraine held off, Russia hit six energy sites

Zelenskyy said Ukraine had refrained from striking Russian energy facilities overnight on 11–12 October following Trump's announcement. Monitoring channels and official Russian sources did not report any new refinery strikes on 13 October.

“Last night, we did not attack any energy facilities on the territory of Russia because President Trump said that there would be an energy ceasefire,” Ukrainian President Volodymyr Zelenskyy said.

He added that Ukraine does not announce its next operational steps. Zelenskyy said Russia attacked six Ukrainian energy facilities on 12 October alone, according to Radio Svoboda.

Refineries first, power plants possibly later

A White House official told Axios that the proposal would begin with both sides halting attacks on oil refineries, with a possible agreement covering power plants to follow. Axios reported that Russia had not accepted a ceasefire.

The Institute for the Study of War (ISW) said the proposal, as described, would give Russia a major concession without offering Ukraine anything in return: Russia has scores of operating refineries, while Ukraine has one. ISW also said the proposal would allow Russia to continue its winter strikes on Ukrainian power stations.