I recently came across this interesting tidbit that I think would fit in well in the 3I;

"While the size of Russia's regular forces has shrunk recently, its security and paramilitary elements have become increasingly powerful. Under the Putin regime they have proliferated and importantly seem set to remain Russia's most active armed agencies for the immediate future. In parallel, within the murky world where government and private interests intersect, a number of paramilitary 'private armies' operate almost as vigilantes, with government toleration or approval.This book offers a succinct overview of the official, semi-official and unofficial agencies that pursue Russian government and quasi-government objectives by armed means, from the 200,000-strong Interior Troops, through Police and other independent departmental forces, down to private security firms"...