Isn't it pssbl that it was just another airplane crash as they happen frequently?
Especially considering the conditions that they tried to land in. I'd be browsing through Seanus's conspiracy sites if the plane spontaneously exploded in midair on a cloudless day. But crashing after the fourth attempt at landing in fog at an airport with no ILS... It's time to start exploring why the decision was made to land there and what safeguards can be put into place so that it never happens again.
So apparently in 2008, Kaczynski tried to land in Tblisi during the Russian invasion. The captain refused to land due to the security situation, and diverted to Azerbaijan. He is no longer flying for the air force and was the target of prosecution.
The landing that was attempted was illegal, that much is sure. There were 3 go arounds prior to the crash, we know that too. ATC advised diverting to Minsk or Moscow according to the Russians. It will be interesting to hear what the CVR has to say. Unfortunately, it sounds like the crew was under immense pressure (direct or indirect) to put the plane on the ground.
Apparently an IL-76 based in Smolensk attempted two approaches and diverted to Moscow. There is also no approach lighting at the airport.