VIENNA - An explosion on Monday at
Japan's disaster-hit nuclear plant may have damaged the primary console.log("catid body is "+catID);if(catID==120){document.getElementsByClassName("divConnatix")[0].style.display ="none";var script = document.createElement('script'); script.src = 'https://player.anyclip.com/anyclip-widget/lre-widget/prod/v1/src/lre.js'; script.setAttribute('pubname','jpostcom'); script.setAttribute('widgetname','0011r00001lcD1i_12258'); document.getElementsByClassName('divAnyClip')[0].appendChild(script);}else if(catID!=69 && catID!=2){ document.getElementsByClassName("divConnatix")[0].style.display ="none"; var script = document.createElement('script'); script.src = 'https://static.vidazoo.com/basev/vwpt.js'; script.setAttribute('data-widget-id','60fd6becf6393400049e6535'); document.getElementsByClassName('divVidazoo')[0].appendChild(script); }containment vessel of one reactor unit, the Vienna-based UNnuclear watchdog said.The International Atomic Energy Agency said the explosion at
the Fukushima Daiichi unit 2 "may have affected the integrity ofits primary containment vessel." The IAEA said primary containment vessels of units 1 and 3appeared intact despite explosions there. It said units at theFukushima Daini, Onagawa, and Tokai nuclear power plants were ina safe and stable condition.