Turkey : Casus belli is a Latin expression meaning "an act or event that provokes or is used to justify war" (literally, "a case for war").

Democracy and Class Struggle says Turkey is planning to enter thirty kilometers into Northern Syria to attack YPG - bombings have been continuous against YPG for last few days therefore the bombing in Istanbul is being used as a Casus Belli.

If  Turkey enter this territory with Turkish Second Army into Northern Syria then full scale regional war is likely outcome with Operation Northern Thunder moving from exercise at the moment to full scale invasion of Syria from South.

Some military analysts see this happening by 1st March 2016. The situation is very dangerous and it is not possible to validate what the military analysts predict - other than to stress how dangerous the situation is.

SEE ALSO : http://democracyandclasstruggle.blogspot.co.uk/2016/02/turkey-istanbul-bombing-cui-bono-who.html