Comments by "BC-Guy" (@bc-guy852) on "Russian Logistics Destroyed! | Ukraine Attacked a Russian Oil Tanker! | Ukrainian War Update" video.

'Steel reinforced concrete' has steel bars (called rebar) tied to one another in a frame inside the concrete slab; makes it pretty robust. They switch off the vessel's "transponder" - which is required, in every commercial ship (and aircraft). Tracking system for shipping vessels: 'Marine Traffic AIS (Automatic Identification System) - oligarchs wanting privacy also (illegally) turn AIS off at will...
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