This attack was not an isolated incident. Just days earlier, on August 10, over 450 Ukrainian drones struck 16 Russian regions and occupied Crimea, including a fire at an oil refinery in Nizhnekamsk, Tatarstan . On August 11, Ukrainian forces struck the Orsknefteorgsintez oil refinery in Russia's Orenburg Oblast, more than 1,500 km from the border, causing a fire .

The 'Crimean Switch Off' Campaign

The August 12 strikes are the latest in a major operation Ukraine calls "Crimean Switch Off" (also "Crimean Power Switch Off"), launched in early July 2026. The campaign has systematically targeted the peninsula's energy infrastructure with devastating effect. Key milestones include:

• July 1–24: Ukraine's Unmanned Systems Forces (USF) hit 154 energy targets in Crimea and occupied territories, including power substations and transmission nodes .
• July 20: USF commander Robert "Madyar" Brovdi said the operation had struck 19 more Russian energy facilities in a 48-hour window .
• July 24: Another 19 energy nodes were hit — 17 in Crimea alone .
• July 27: USF reported 164 total energy targets struck since July 1, including 10 more substations hit on July 28–29 .
• July 28: A nighttime drone strike on an electrical substation in Feodosia caused a fire and left Kerch and most of Feodosia without power .
• Late July – early August: Hundreds of thousands of residents experienced multi-day blackouts, water shortages, and fuel scarcity. Field kitchens were set up to provide hot meals for residents queuing in the streets .

The New York Times reported that the campaign left "whole towns without power or water," with residents camping outside City Hall to charge their devices . The Guardian described scenes of "no electricity, no water, no fuel" across the peninsula . One resident, Olga, who lives with her husband and baby in northern Crimea, told the New York Times that power went off and didn't return for 15 days, and they often had no running water either .

A Two-Pronged Military Strategy

The energy campaign serves a dual military purpose. First, as a Washington Post report on August 10 noted, much of Russia's Soviet-era air defense hardware runs on the power grid, so disabling electrical substations effectively blinds Russian radar and missile systems as drones fly in . Ukraine has also struck rail bridges and oil depots to disrupt supply lines and further degrade air defense coverage .

Second, Ukraine is waging an economic war against Russia's energy sector. The summer 2026 drone campaign has hit oil refineries deep inside Russia at an unprecedented scale and range:

• July 6: Drones struck Russia's largest refinery in Omsk, Siberia — one of the longest-range attacks of the war, located around 2,700 km (1,700 miles) from Ukrainian-held territory, causing a fire .
• July 6: Baltic Sea ports Vysotsk and Ust-Luga (major oil export terminals) were also damaged .
• August 2: Three oil refineries were hit in the Bashkortostan republic, nearly 1,600 km from Ukraine .
• August 6: Two major refineries struck — the Bashneft-Novoil refinery in Bashkortostan and the Slavneft-Yanos refinery in the Yaroslavl region .
• August 10: A refinery in Nizhnekamsk, Tatarstan was hit during the 450-drone wave .
• August 11: The Orsknefteorgsintez refinery in Orenburg Oblast was struck, causing a fire .

The repeated strikes have caused fuel shortages inside Russia and rattled the public . Russian oil refining fell in July to its lowest level in more than two decades, with refineries processing an estimated 3.6 million barrels of crude per day, the lowest level since May 2002, according to Bloomberg .

Ukraine's Drone Production: A Wartime Industrial Revolution

Central to Ukraine's ability to sustain such a campaign is its rapidly expanding domestic drone manufacturing capacity. The scale of production has surged dramatically in 2026:

• Current production: 10 million drones per year, as confirmed by President Zelenskyy on July 15, 2026 . Zelenskyy noted that his original public target of 1 million drones per year was met with widespread doubt, but Ukraine now produces 10 million .
• Near-term target: 20 million drones annually, with plans to double output through a $1.1 billion EU partnership .
• Earlier targets: In January 2026, Deputy Defense Minister Serhii Boiev announced a goal of 7 million drones for 2026 — up from 4 million produced in 2025 .
• Pentagon assessment: The U.S. Department of Defense estimated Ukrainian industry could produce up to 7 million FPV drones alone in 2026, while the U.S. Drone Dominance program calls for the procurement of fewer than 200,000 drones by early 2027 .
• Longer-term ambition: Some Ukrainian officials say production could surpass 30 million units annually within a few years if allied funding materializes .

This production surge has made Ukraine arguably the world's largest drone manufacturer per capita, and is central to its asymmetric defense strategy against a larger Russian military.

This attack was not an isolated incident. Just days earlier, on August 10, over 450 Ukrainian drones struck 16 Russian regions and occupied Crimea, including a fire at an oil refinery in Nizhnekamsk, Tatarstan . On August 11, Ukrainian forces struck the Orsknefteorgsintez oil refinery in Russia's Orenburg Oblast, more than 1,500 km from the border, causing a fire .

The 'Crimean Switch Off' Campaign

The August 12 strikes are the latest in a major operation Ukraine calls "Crimean Switch Off" (also "Crimean Power Switch Off"), launched in early July 2026. The campaign has systematically targeted the peninsula's energy infrastructure with devastating effect. Key milestones include:

• July 1–24: Ukraine's Unmanned Systems Forces (USF) hit 154 energy targets in Crimea and occupied territories, including power substations and transmission nodes .
• July 20: USF commander Robert "Madyar" Brovdi said the operation had struck 19 more Russian energy facilities in a 48-hour window .
• July 24: Another 19 energy nodes were hit — 17 in Crimea alone .
• July 27: USF reported 164 total energy targets struck since July 1, including 10 more substations hit on July 28–29 .
• July 28: A nighttime drone strike on an electrical substation in Feodosia caused a fire and left Kerch and most of Feodosia without power .
• Late July – early August: Hundreds of thousands of residents experienced multi-day blackouts, water shortages, and fuel scarcity. Field kitchens were set up to provide hot meals for residents queuing in the streets .

The New York Times reported that the campaign left "whole towns without power or water," with residents camping outside City Hall to charge their devices . The Guardian described scenes of "no electricity, no water, no fuel" across the peninsula . One resident, Olga, who lives with her husband and baby in northern Crimea, told the New York Times that power went off and didn't return for 15 days, and they often had no running water either .

A Two-Pronged Military Strategy

The energy campaign serves a dual military purpose. First, as a Washington Post report on August 10 noted, much of Russia's Soviet-era air defense hardware runs on the power grid, so disabling electrical substations effectively blinds Russian radar and missile systems as drones fly in . Ukraine has also struck rail bridges and oil depots to disrupt supply lines and further degrade air defense coverage .

Second, Ukraine is waging an economic war against Russia's energy sector. The summer 2026 drone campaign has hit oil refineries deep inside Russia at an unprecedented scale and range:

• July 6: Drones struck Russia's largest refinery in Omsk, Siberia — one of the longest-range attacks of the war, located around 2,700 km (1,700 miles) from Ukrainian-held territory, causing a fire .
• July 6: Baltic Sea ports Vysotsk and Ust-Luga (major oil export terminals) were also damaged .
• August 2: Three oil refineries were hit in the Bashkortostan republic, nearly 1,600 km from Ukraine .
• August 6: Two major refineries struck — the Bashneft-Novoil refinery in Bashkortostan and the Slavneft-Yanos refinery in the Yaroslavl region .
• August 10: A refinery in Nizhnekamsk, Tatarstan was hit during the 450-drone wave .
• August 11: The Orsknefteorgsintez refinery in Orenburg Oblast was struck, causing a fire .

The repeated strikes have caused fuel shortages inside Russia and rattled the public . Russian oil refining fell in July to its lowest level in more than two decades, with refineries processing an estimated 3.6 million barrels of crude per day, the lowest level since May 2002, according to Bloomberg .

Ukraine's Drone Production: A Wartime Industrial Revolution

Central to Ukraine's ability to sustain such a campaign is its rapidly expanding domestic drone manufacturing capacity. The scale of production has surged dramatically in 2026:

• Current production: 10 million drones per year, as confirmed by President Zelenskyy on July 15, 2026 . Zelenskyy noted that his original public target of 1 million drones per year was met with widespread doubt, but Ukraine now produces 10 million .
• Near-term target: 20 million drones annually, with plans to double output through a $1.1 billion EU partnership .
• Earlier targets: In January 2026, Deputy Defense Minister Serhii Boiev announced a goal of 7 million drones for 2026 — up from 4 million produced in 2025 .
• Pentagon assessment: The U.S. Department of Defense estimated Ukrainian industry could produce up to 7 million FPV drones alone in 2026, while the U.S. Drone Dominance program calls for the procurement of fewer than 200,000 drones by early 2027 .
• Longer-term ambition: Some Ukrainian officials say production could surpass 30 million units annually within a few years if allied funding materializes .

This production surge has made Ukraine arguably the world's largest drone manufacturer per capita, and is central to its asymmetric defense strategy against a larger Russian military.