Anthony H. Cordesman and Nicholas Harrington
December 12, 2018
The military balance between Iran, its Arab neighbors, and the United States has been a critical military issue in the Middle East since at least the rise of Nasser in the 1950s. The risks this arms race presents in terms of a future conflict have not diminished with time, and many elements of the regional arms race have accelerated sharply in recent years.
Clashes with Iran in the Gulf, struggles for influence in Iraq and Syria, and the war in Yemen all act as warnings that new rounds of conflict are possible. The Iranian reactions to the U.S. withdrawal from the JCPOA nuclear agreement, the growing tensions between the Arab Gulf states, the boycott of Qatar, and the unstable outcome of the fight against ISIS, and the Syrian civil war all contribute to an increasingly fragile and dangerous security environment.