Armed Conflict — 2026-06-13

Ukraine Drone Campaign Methodically Cutting Crimea Supply Lines With 71 Percent Drop in Military Traffic

BLUFSevastopol fuel rationing will likely persist through July as Ukraine's persistent drone interdiction of fixed chokepoints compounds logistical and political costs Russia cannot conceal or quickly mitigate.

Ukraine's Unmanned Systems Forces Commander Robert Brovdi stated to Reuters that Russian military cargo traffic on the R-280 "Novorossiya" highway has fallen 71% over two weeks of drone strikes targeting convoys and bridges along the Mariupol-to-Crimea corridor 12. On Thursday, Ukrainian forces confirmed destroying 50 military cargo vehicles on the Armiansk bridge, while Moscow-installed Kherson occupation head Vladimir Saldo acknowledged additional hits on bridges along the M-17 highway and North Crimean Canal crossings 3. Fuel rationing in occupied Sevastopol has tightened to 20 liters per week, down from 20 liters per day, after delivery trucks failed to reach the city on Tuesday, according to Russian-installed governor Mikhail Razvozhaev 3.

Analysis
Rationing in Sevastopol will likely remain at or below 40 liters per week through July 31, as Ukraine has achieved persistent targeting integration at fixed chokepoints Russia cannot easily route around. Russian-installed administrators publicly acknowledged supply failures before Ukrainian forces confirmed the same strikes, adversarial-source corroboration that gives the assessment unusual analytical weight and grounds moderate confidence. Russia retains maritime resupply and Kerch Bridge rail capacity not yet under sustained strike pressure, and the 71% traffic reduction figure originates from a single commander briefing Reuters, not independent collection. Whether that redundancy constitutes functional resupply or a temporary surge gap determines whether Ukrainian planners sustain the ground-corridor campaign or shift strike resources toward maritime and Kerch vectors.

3 sources