[SE Mom]

http://in.reuters.com/article/2011/03/12/idINIndia-55515320110312

NHK television said the outer structure of the building that houses the reactor appeared to have blown off, which could suggest the containment building had already been breached.

[Arkinsaw]

NHK television said the outer structure of the building that houses the reactor appeared to have blown off, which could suggest the containment building had already been breached.

I don't think this old reactor has a containment building...just a containment vessel. At least that is what the were saying earlier.

[justa-hairyape]

....which could suggest the containment building had already been breached.

Suggest. Good word to use. They must assume it has been breached. What the heck are they waiting for ?