This is a very complex and interesting development with strange ingredients. A lot will be exposed in the struggle between the Service (Hizmet) and Erdogan/AKP.
Part of the background
http://www.bloomberg.com/news/2013-12-20/turkey-will-either-lose-erdogan-or-democracy.html
BZ just paid a fraction of the money
http://en.trend.az/regions/iran/2224256.html
Thanks, will have to digest those links.
International High Finance.
Game of cat and mouse.