KYIV, July 13 — The mechanics of Ukraine’s long-range strike campaign against targets inside Russia have shifted from symbolic hits to a systematic effort to disrupt fuel supplies and force a redeployment of Moscow’s air defenses. Since the invasion began on February 24, 2022, Kyiv has steadily expanded both the range and the ambition of its attacks, moving from the Black Sea to strategic bomber bases. The claim from Ukrainian officials is that these strikes hit legitimate military targets under international law.
The catch is that the definition of “legitimate” has been tested as the strikes have pushed deeper into sovereign Russian territory, raising the stakes for escalation. On closer reading of the operational timeline, the pattern is clear: each new phase of the war has brought a corresponding leap in the reach of Ukraine’s arsenal.
From the Moskva to Engels: The Escalation Timeline
The April 2022 sinking of the Moskva cruiser, the flagship of Russia’s Black Sea Fleet, was the opening shot. It demonstrated that Ukraine could strike high-value naval assets at distance. By August 2022, explosions at an airbase in Crimea signaled that the peninsula, annexed by Russia in 2014, was no longer a safe rear area.
Then came the December 2022 drone attacks on Engels airbase in Saratov Oblast, home to Russia’s strategic bomber fleet. Each milestone pushed the operational boundary further east.
In 2023, the campaign shifted to energy infrastructure. Ukraine struck oil depots in Belgorod, Bryansk, and Kursk oblasts — regions that border Ukraine and serve as logistics hubs for Russian forces. The objective was to disrupt fuel supplies moving to the front lines.
By 2024, the attacks had reached Stavropol Krai, about 1,200 km from the border, on April 27. That strike, deep in southern Russia, underscored that distance alone no longer offered protection.
The Weapons and the Debate
The United States and its allies have provided the hardware enabling this reach. ATACMS missiles, with a range of 300 km, and HIMARS rockets have been central to the campaign. But restrictions on their use inside Russia have been a recurring point of debate between Kyiv and Washington.
The source material notes that these restrictions have been debated, though it does not specify the outcome as of the date of this report. Follow the logistics: each strike on a fuel depot or an airbase forces Russia to either accept the loss or shift scarce air defense systems from the front lines in Ukraine to protect rear areas.
That redeployment is itself a strategic gain for Kyiv, even when a specific target is not destroyed. The campaign aims to disrupt Russian fuel supplies, logistics, and military operations — a three-pronged pressure that compounds over time. What to watch next is whether the United States will lift or further modify the restrictions on using its long-range weapons inside Russia, and whether Ukraine can sustain the pace of deep strikes without exhausting its stock of precision munitions.
The mechanics of this campaign are not just about blowing things up; they are about forcing an adversary to fight on two fronts — the one in Ukraine and the one inside its own borders.
