Ukraine targets Russian supply lines after May territorial gains

Russia annexed Crimea in March 2014 after a referendum rejected by most Western governments, then used the peninsula as a base during the full-scale invasion launched on 24 February 2022. Ukraine’s 2022 attacks on the Kerch Bridge and later strikes on Black Sea Fleet assets showed that Kyiv could threaten rear-area logistics, not only front-line troops. The 2023 counteroffensive failed to achieve a strategic rupture, while Russia made grinding gains in 2024 and 2025. The current mid-range drone campaign resembles earlier Ukrainian efforts against bridges, depots and rail hubs, but uses cheaper uncrewed systems at greater scale.

The campaign fits a wider contest over whether Russia can convert manpower, artillery and territorial depth into a durable advantage before Western support and Ukrainian innovation offset it. Ukraine is using asymmetric strike systems to attack the cost structure of Russia’s occupation, while Moscow seeks to show that time, attrition and political fatigue in Europe favour Russia.

The story is timely because Ukrainian officials are claiming a May net territorial gain while recent strikes on southern supply routes, bridges and fuel distribution have produced visible disruption in occupied Crimea. The reporting also follows Ukraine’s new annual commemoration of its Unmanned Systems Forces on 11 June 2026.