Ukrainian drones struck the Saratovorgsintez oil refinery in Russia's Saratov Oblast, causing damage to the facility, Ukraine's General Staff reported on July 1.

"An important facility has been hit," the General Staff said via its official Telegram channel.

The Saratovorgsintez refinery and chemical plant, owned by Russian energy giant Lukoil, is located nearly 1,500 kilometers (930 miles) from Ukraine's border in the city of Saratov. The city hosts multiple strategic military and industrial sites.

The refinery was targeted to "reduce the enemy's offensive capabilities," the General Staff wrote.

"The occupiers use the capacity of this refinery to supply fuel and lubricants to Russian military units involved in the armed aggression against Ukraine."

The attack was a joint operation carried out by Ukraine's military intelligence agency (HUR) and other military units, the General Staff said. A fire broke out at the site of the attack and damage to the refinery's technological installations has been confirmed. The full consequences of the strike are still being investigated.

The Kyiv Independent could not verify these claims.

The report is the latest in a series of announcements on July 1 about successful Ukrainian strikes on Russian targets. Earlier in the day, HUR released footage of Ukraine's UJ-26 drones, commonly known as Bober (Beavers), targeting high-value Russian air defenses and a fighter jet in occupied Crimea.

A source in the Security Service of Ukraine (SBU) told the Kyiv Independent that Ukrainian drones struck a major Russian military plant in the city of Izhevsk, over 1,300 kilometers (800 miles) from the front lines.

Ukraine also hit a Russian command post in occupied Donetsk Oblast, according to the General Staff.

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Ukraine's military intelligence agency (HUR) released on July 1 video footage showing domestically produced drones striking multiple Russian air defense assets and a fighter jet in occupied Crimea in what it described as a successful special operation.

The undated footage shows the combat use of UJ-26 drones, commonly known as Bober (Beavers), targeting high-value Russian military systems.

"These reliable weapons in the hands of HUR special forces are turning critically important Russian targets into useless scrap," the agency said in a statement.

HUR added that the Bober drones are effectively "gnawing through" Russia's expensive air defense systems "like barberries."

The released footage shows that the strikes destroyed or severely damaged several Russian military assets, including a Pantsir-S1 air defense system and its crew, a Niobium-SV radar, a Pechora-3 coastal radar, a Protivnik-GE radar, and a Su-30 fighter jet stationed at the Saky airfield in occupied Crimea.

The Kyiv Independent could not verify HUR's claims.

The strikes are part of Ukraine's ongoing efforts to degrade Russian military capabilities in Crimea, which has been under Russian occupation since 2014. Moscow reported Ukrainian drone strikes against the peninsula earlier on July 1, with the Crimean Wind Telegram channel reporting attacks in the vicinity of S-300/S-400 air defense systems.

Ukraine has increasingly deployed new drone systems to target Russian military assets on the front line and deep inside the Russian rear.

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Ukraine's defense technology cluster Brave1 has launched the development of anti-drone rifle rounds, significantly increasing the chances of hitting fast-moving aerial targets, the group said in a statement on June 30.

According to Brave1, the ammunition appears similar to standard rounds used in automatic rifles but features a specially designed warhead that increases the likelihood of shooting down FPV (first-person-view) drones or commercial quadcopters such as the DJI Mavic before they strike.

These types of drones are being used extensively on the battlefield by both Ukrainian and Russian forces. The cost-effective FPV drones have proven highly effective in destroying expensive military equipment.

The manufacturer has already codified the new rounds according to NATO standards, Brave1 said. The goal is to supply every infantry soldier with a magazine of specialized ammunition for use in case of aerial threats.

"These rounds that significantly improve the chances of hitting a moving target are a new development by Brave1," Digital Transformation Minister Mykhailo Fedorov said.

"Our common goal is to ensure that every infantryman has a magazine of such ammunition and can equip his rifle with it in case of an air threat."

Ukraine continues to scale up its drone warfare capabilities. The Defense Ministry said on March 10 that it plans to purchase 4.5 million FPV drones in 2025 at a cost exceeding Hr 110 billion ($2.6 billion), with most of the funds allocated through the Defense Procurement Agency.

President Volodymyr Zelensky has set a goal of producing at least 30,000 long-range drones in 2025.

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