Ukraine launched a barrage of more than 450 drones against Russia overnight on August 10, targeting 16 regions and occupied Crimea in one of its deepest and broadest strikes of the war, as Moscow's own military signalled it plans to sharply scale up the missile salvos it fires at Ukraine in return.

The tit-for-tat missile war continues to steadily escalate as both combatants attempt to criple the other’s economy. The drones struck the Nizhnekamsk industrial hub in Tatarstan - some 1,300 km from the Ukrainian border and home to one of Russia's largest petrochemical complexes - hitting the Taneco refinery and the Nizhnekamskneftekhim (NKNK) synthetic rubber plant, Kyiv Independent reported. Tatarstan officials said the strikes killed at least 12 people and injured 39; Russia's defence ministry claimed it intercepted 456 drones overnight.

A separate strike hit the central gas fractionation unit at the ZapSibNeftekhim petrochemical plant in Tyumen region, more than 2,000 km from the border - which converts liquid gas mixtures into petrochemical feedstock - Ukraine's General Staff said, Kyiv Independent reported separately. A fire was also reported at a Russian oil refinery more than 6,000 km from Ukraine, underlining how far Ukraine's long-range drone campaign against Russia's war-economy energy infrastructure now reaches.

The campaign continues to hit civilian retail infrastructure alongside energy targets: drones struck a Wildberries logistics terminal covering 156,000 square metres in Novaya Usman, Voronezh region, in the latest of some 20 strikes in two weeks on the retailer's warehouse network. Staff were evacuated and no casualties were reported, the company's press service said.

The scale of Ukraine's deep-strike campaign is now colliding with Russia's own missile escalation. Robert "Madyar" Brovdi, commander of Ukraine's Unmanned Systems Forces, told the Associated Press that Russia can currently fire a simultaneous salvo of 77 ballistic missiles and is working to more than double that to 200, without giving a timeline. Russia fired a total of 900 cruise and ballistic missiles at Ukraine in 2025, but has since massively ramped up its missile production capacity  - doubling the output and production is currently running up to 40% above target, according to the Russian press.

Brovdi called the planned expansion one of Ukraine's most exposed vulnerabilities, given Kyiv's shortage of interceptors for the Patriot systems that are its only defence against ballistic missiles - a shortfall IntelliNews has reported has left Kyiv scouring global stockpiles for replacements.

Ukrainian military intelligence separately says a North Korean ballistic missile unit has taken up positions in Russia's Voronezh region, near Ukraine's Luhansk border, with six launchers and around 120 KN-23/KN-24 missiles; Russian forces have already received roughly 40 of them, according to intelligence spokesperson Andrii Cherniak. President Volodymyr Zelenskiy has said Moscow is also seeking a further 30,000 North Korean troops, deepening a military partnership Kyiv fears will keep growing as Russia's own missile-production lines struggle to keep pace with the war's demands  that has left Ukrainian President Volodymyr Zelenskiy souring the world, looking for more.

Together, the two trends - Ukraine's drones reaching ever deeper into Russian territory, and Russia moving to more than double its own missile-salvo capacity while leaning further on North Korean ballistic missiles – have fuelled an escalating, mutually reinforcing campaign against each side's war-supporting infrastructure, with neither side yet showing signs of pulling back.