Ukraine's military said it struck 159 shadow-fleet vessels in a 12-day campaign through mid-July, up from 35 in the previous 96 hours 1. The figure is a Ukrainian military claim rather than an independently verified count, so the scale rests on Kyiv's own reporting. The shadow fleet is the loose armada of ageing, opaquely owned tankers Russia uses to move crude outside Western insurance and shipping channels.
The strikes extend a shift that began when Ukraine moved its maritime drones onto Sea of Azov fuel tankers, cutting traffic . Rather than chase warships, Kyiv is now going after the vessels that carry the oil itself, which puts the campaign directly onto the same ledger as the sanctions lapse driving Russian crude revenue.
Each disabled tanker raises the cost and risk of moving a barrel, and with Western licensing cover gone the shadow fleet is the mechanism Moscow leans on hardest. That makes it the pressure point where Ukrainian drones can bite even while the land front holds.
