16 US ships that aided in Operation Tomodachi still contaminated with radiation
“Sixteen U.S. ships that participated in relief efforts after Japan’s nuclear disaster five years ago remain contaminated with low levels of radiation from the crippled Fukushima Dai-ichi nuclear power plant, top Navy officials told Stars and Stripes.”
Source: 16 US ships that aided in Operation Tomodachi still contaminated with radiation – News – Stripes