Ukrainian drones struck Russian fuel tankers in the Sea of Azov, a fuel terminal in Crimea, and two S-400 “Triumph” long-range anti-aircraft missile systems, the Ukrainian drone forces commander said. The location for the attack shown on an oil refinery area was verified as Kerch, Crimea by the coastline, topography and port infrastructure, which matched satellite imagery. The location for the attack on a mobile surface-to-air missile system near land parcels, was verified as Kosenki, Bryansk Oblast, Russia by greenery, roads and topography that matched satellite imagery. The date of the video could not be verified, but no older versions of the video were found online before July 6. Ukraine has been escalating a campaign of strikes against Russian oil refineries, at times causing acute fuel shortages across the country's 11 time zones.