The tanker has been drifting in the Mediterranean for several weeks.
It was damaged by explosions prior to drifting.
EU leaders have raised alarms about the environmental risks.
Strategic angle: The Russian sanctioned tanker has been unmanned and poses a significant environmental threat as it carries hazardous cargo.
The tanker has been drifting in the Mediterranean for several weeks.
It was damaged by explosions prior to drifting.
EU leaders have raised alarms about the environmental risks.