The Korean-made Deepwater Horizon, owned by a Swiss corporation, was flying a Marshall Islands flag while drilling for oil in the Gulf of Mexico under contract to British-born BP. It was fitted with a Cameron International blow out preventer (BOP) and serviced by Halliburton, both Houston-based firms. Other partners in the BP oil lease: Japan’s Mitsui and Anadarko Petroleum of Texas.
There is plenty of globalized blame to go around.