Ukraine Strikes Force Putin to Relocate Air Defenses from Frontline

Ukrainian drone strikes targeting oil refineries, storage facilities, and military infrastructure deep within Russian territory are forcing a strategic shift in Moscow’s defense priorities.

Strategic Pressure on Russian Air Defense

The sheer scale of Russian territory, covering roughly one-ninth of the Earth’s landmass, presents a massive logistical challenge for the Kremlin. Moscow must now secure a vast array of assets, including refineries, fuel depots, ports, and railway networks. Blackburn notes that this geographical reality forces Russia to spread its air defense systems thinner than before. He estimates that reallocating and operationalizing these resources to defend domestic infrastructure can take up to six months.

This redirection creates a potential vacuum at the front lines. Personnel, surveillance equipment, and anti-aircraft batteries that are moved to shield Russian cities or industrial hubs are no longer available to support offensive or defensive operations in Ukraine. This trade-off represents a core objective of the Ukrainian strategy: to make the war felt domestically while taxing the Russian military’s ability to sustain operations in occupied areas.

The Role of Intelligence and Drone Evolution

The effectiveness of these long-range strikes relies on a combination of technological advancement and intelligence support. Jørn Holm-Hansen, a researcher at OsloMet, emphasizes that access to Western intelligence is “absolutely crucial” for these operations. Modern drone technology now allows Ukrainian forces to hit targets significantly deeper into Russia than in the early stages of the conflict.

Holm-Hansen characterizes the campaign as a component of a larger war of attrition. While Ukraine remains highly vulnerable to Russian missile and drone attacks, these counter-strikes are designed to introduce complexity into Russian logistics. Forcing the Russian state to repair refineries, reroute goods, and constantly adjust air coverage serves to stress the Russian war effort from within.

Limitations of Drone-Only Strategy

Despite the tactical impact of deep strikes, Blackburn warns against the assumption that drone attacks alone will alter the trajectory of the war. Historically, Russia has demonstrated an ability to adapt to new threats. When the U.S.-supplied HIMARS systems were introduced, Russian forces eventually adjusted by shifting command posts and supply depots to mitigate the impact.

Blackburn argues that the current drone campaign must be paired with sustained pressure on the ground to be truly effective. “This is primarily a land war,” he says, noting that deep strikes cannot replace the need to degrade Russian military capacity at the front lines. The ultimate success of the campaign depends on the intensity and duration of the pressure; a short-term effort may only cause temporary disruption, whereas a prolonged campaign may force more permanent, costly shifts in Russian defense spending.

Frequently Asked Questions

• Why is Ukraine targeting Russian oil refineries?
  
  The strategy aims to disrupt Russian economic and military logistics, forcing the Kremlin to move air defense resources away from the front lines to protect critical domestic infrastructure.
• Can Russia stop these drone attacks?
  
  While Russia has adapted to previous weapon systems like HIMARS, the vast size of its territory makes it difficult to defend every vulnerable target, according to experts.
• Is this an “all-out” war inside Russia?
  
  Experts describe it as an attempt to make the war more “noticeable” to the Russian population, though it remains a component of a broader, long-term war of attrition.

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