Never forgetting the involvement of military officers in…

““Never forgetting the involvement of military officers in the 1953 attempt to force him from his throne, the Shah took great pains to keep the three services well apart so that they were incapable of mounting a coup or undermining his regime. There was no joint chiefs-of-staff organisation, nor were the three services linked in any way except through the Shah, who was the Commander-in-Chief. Every officer above the rank of colonel (or equivalent) was personally appointed by the Shah, and all flying cadets were vetted by him. Finally, he used four different intelligence services to maintain surveillance of the officer corps. These precautionary measures were mirrored on the Iraqi side. Keenly aware that in non-democratic societies force constituted the main agent of political change, Saddam spared no effort to ensure the loyalty of the military to his personal rule. Scores of party commissars had been deployed within the armed forces down to the battalion level. Organised political activity had been banned; ‘unreliable’ elements had been forced to retire, or else purged and often executed; senior officers had constantly been reshuffled to prevent the creation of power bases. The social composition of the Republican Guard, the regime’s praetorian guard, had been fundamentally transformed to draw heavily on conscripts from Saddam’s home town of Tikrit and the surrounding region.””

— Efraim Karsh