the finnish cargo vessel fitburg was detained by finnish authorities on suspicion of damaging an undersea telecom cable between finland and estonia; the vessel was found carrying eu-sanctioned russian steel and linked to russia's shadow fleet through flags of convenience and layered ownership structures. the intersection of cable sabotage suspicion, sanctions evasion, and shadow fleet routing in a single vessel seizure is structurally consistent with a pattern of physical infrastructure harassment in the baltic that has been documented across multiple cycles.