Ukraine has stepped up attacks on Russian logistics centers and energy facilities in Crimea. What are the consequences for local supplies, and how does Kyiv hope this strategy will affect the course of the war? In an attempt to isolate Crimea from the mainland, the Ukrainian armed forces have intensified their attacks on the peninsula, which was invaded and annexed by Russia in 2014. Ukraine is using long-range drones to attack transports on the M14 highway... [6402 chars]