The U.S.S Missouri is a no longer commisioned warship, docked in Pearl Harbour Hawaii. After 15 years, the lines holding the USS Missouri to the docks succumb to corrosion and decay. The warship, now free of its moorings, floats away but only gets so far when it bottoms out in the mud. After 250 years, water has penetrated the hull of the USS Missouri. It floods and begins to sink deeper into the mud of the harbor bottom. It could last as long as 20,000 years, but eventually the warship will become an underwater reef teaming with sea life.