The SGB, Uzbekistan's internal intelligence service, has had its work cut out for it since the energy crisis swept through Uzbekistan earlier this year, with major cuts affecting the capital Tashkent. It is leading a series of investigations into the reported failings of several officials in securing enough gas and electricity for winter. The duo at the helm of the service - director Abdusalom Azizov, previously minister of the interior and of defence, and deputy director Batyr Tursunov, a security