So essentially a longer version of his tweet I posted yesterday ("damp squib" thread) with a little more info on the sources but no evidence at all.

I'm a little intrigued by the allusion to one of the originating sources being an intel agency from a country "better organised than the West thinks they are". Wonder who that's meant to be?

The other "detail" was one of the sources "found this out for themselves" rather than being told by another agency which begs the question, why didn't all the rest find the same thing?

The Larry J stuff about the odd reporting around the attack on Iran was interesting but it doesn't mean the leak is true.

Still no evidence and lots of questions like what happened to the bomb? Where was it shot down? Why has nobody seen any clean up?

Just repeating "my sources insist it is correct" doesn't firm it up at all.