One of the things that has amazed me - apart from all the cloak-and-dagger conspiracy theories and what they could really mean for the future of European/World politics - is the fact that it's been headline news here in the UK for weeks now. Not a day has gone past without one of the top three stories - if not 'the' top story - being about Litvinenko, his death and now the investigation into it.
I see tonight that they have found traces of the radiation on three BA aircraft. Apart from BA now having to alert 33,000 people and 3,000 staff to possibly go and have themselves checked-up it has also resulted in what seems to be a clear date - October 25th - and flight in which the radiation first surfaced on a Moscow to Heathrow flight.
So we now know the source of the poisoning definetly came from Russia (although whether it was State or Underworld is still unknown). What's more is that polonium-210 has such a limited range that the authorities almost certainly know the seat number the carrier sat in and thus have a name and passport number to work with. Thus they'll have a picture of the person responsible unless the passport was a forgery (which is quite possible).
It also makes already slightly strained relationships between the UK/Europe and Russia more strained as difficult questions are now going to have to be asked and the Russian governments responses will be very interesting to see. The story hasn't been big news in Russia - indeed one of the papers claimed that Litvinenko's death was caused by seafood poisoning. With the State having a very tight grip on the news agencies again these days and censorship once again being common place I'm guessing the story won't be getting massive attention over there either (although saying that some papers have been debating it but in slightly more of a 'the west are using this as a political battering ram to damage our image' vein). Even if the State isn't behind Litvineko's death the fact of a defectors - and vocal opponent of President Putin - death is hardly going to be wanted on the front page - especially as it could cause alot more conspiracy theories internally too - especially in the wake of the recent assassination of journalist and vocal Putin-critic Anna Politkovskaya.
Russia has pretty much been written off in the last 15 years as a really dominant global power. The Cold War ended and so, many thought, did Russia's real strength. Well, considering Russia will provide Western Europe with almost 80% of it's energy needs within the next few decades I'd say that Russia was very much becoming that powerhouse again and one that this time round Western Europe will have to keep on the right side of.
It'll be interesting to see how this developes.