Prime Minister Yoshihiko Noda on Dec. 16 declared that the stricken reactors at Tokyo Electric Power Co.'s Fukushima No. 1 nuclear power plant have entered the state of "cold shutdown" and that it has been confirmed that the nuclear crisis has "been resolved"(Shusoku ni itatta.) As far as Tepco and the goverment are concerned, "Step 2" of their "road map" to bring the nuclear crisis under control has been accomplished one month earlier than originally scheduled. After the completion of Step 2, work that will eventually lead to removal of molten nuclear fuel and decommissioning of the stricken reactors is supposed to start. But the prime minister's declaration that the crisis has been resolved will not be accepted by many people, especially those in Fukushima Prefecture.

Workers who have struggled continuously since March 11 to stabilize the stricken reactors deserve the nation's praise. But Mr. Noda's announcement is political grandstanding designed to give an impression that the plant's four crippled reactors — three of which suffered meltdowns — have been completely brought under control. Apparently he wanted to make the announcement before year's end.

Mr. Noda's announcement could have the negative effect of turning the public's attention away from the reactors, which would be most unwelcome as their condition should be under continuous scrutiny. Tepco and the government must continue to give priority to accurately measuring the ongoing risks and keep the public fully informed of them. The prime minister's declaration that the nuclear crisis has "been resolved" should not be used as an excuse by the government and Tepco to shy away from that duty.