This BBC Future article explains how cargo ships that are in trouble get rescued.
Rain lashed the windows. A violent sea pounded the steel hull of the ship and the wind roared with primeval power. It was the middle of the night in the summer of 2010. The Kota Kado, a 230m-long container ship, had run aground outside the port of Hong Kong. Her crew had evacuated but standing on the bridge in his life jacket, prepared for the worst, was salvage master Captain Nick Sloane. He beheld the force of the typhoon that now, in the darkness, raged over the stricken vessel. Read More