Refill with pure water

A U.S. military barge carrying pure water (bottom) leaves the quay near Tokyo Electric Power Co.'s Fukushima Daiichi Nuclear Power Plant to refill with pure water in Fukushima Prefecture, in this photo taken April 4 and released by Japan's Maritime Self-Defense Force on April 6, 2011. Japan stopped highly radioactive water leaking into the sea on Wednesday from the crippled nuclear plant and acknowledged it could have given more information to neighbouring countries about contamination in the ocean. Nuclear experts said the damaged reactors were far from being under control almost a month after they were hit by a massive earthquake and tsunami on March 11. REUTERS