March 11, 2016 marked the fifth year anniversary of the Fukushima disaster . Although the Tokyo Electric Power Company (TEPCO) has taken strides to decommission the power plant, they have yet to locate the missing nuclear reactor fuel, suggesting the cores have completely melted into the groundwater.
In 2011, a 9.0 earthquake rocked the coast of Japan, which spurred a tsunami that crippled three nuclear reactors at the Fukushima Daiichi power plant. Since there was no water to keep the reactors cool, they began to overheat and melt.