The world has accepted the fact that Russian forces have been in Syria for the past two years and that Russia controls the Syrian coastline, its seaports and its two airbases. It has become used to having Hezbollah, the Shiite Lebanese militia, involved in the fighting in Syria and giving Assad much-needed support. Other Shiite militias, commanded by the Iranian Revolutionary Guards, are reported to have arrived from Iraq and Afghanistan. These forces sometimes endure losses on Syrian land, leaving the impression that Iran simply sent some Shiite gangs to fight Sunni gangs on Syrian soil. The real situation is totally different, because the Iranian forces in Syria are not gangs anymore, nor are they militias. They are an army by every existing definition of one. The Iranian Revolutionary Guards are charged with building up Iranian forces in Syria, and they are a regular Iranian armed force, not a militia and certainly not a gang. An ...