The July 15 coup attempt has a strategic preliminary indication of which factors are more effective in shaping the political and bureaucratic structure in Turkey. In particular, the organization /organizations that have entered into the army and have camouflaged themselves in a very good way shows the importance of the case via the delegated legislation enforced in scope of emergency state both during attempt of coup and after coup. There may be many reasons of mentioned event. However, in terms of management sciences, it is necessary to examine this subject in the context of Chris Argyris "Maturation Theory". The aim of this study is to analyze, especially based on dismissals issued in the Turkish Armed Forces after July, 2016 management principles and practices of the related institutions within the framework of maturation theory. Therefore, the basic principles and determinations of Argyris' maturation theory were discussed firstly. Then, based on the Decree Laws of the State of Emergency issued in 2016 and other official sources dismissals from the Turkish Armed Forces in this period, and data on the imports, comparison and calculations are made and revealed. Both the literature review and the official sources were collected. From the personnel of the Turkish Armed Forces, tables were drawn up for those who were taken in the process and this change was made more visible. Some results have been achieved by analysis of the present data within the framework of maturation theory. Finally, a number of determinations were made and some suggestions related to the topic were developed It is very important to examine the effects of the developments afterthe extraordinary Halin declaration on the Turkish Armed Forces in orderto combat terrorism, especially the Parallel State Constitution. TheTurkish Armed Forces are at the forefront of the organization, whichfocuses on this last terrorist organization and which has emerged fromthe group that is attempting to strike, and which has a staff that isstruggling with it even after the coup attempt. Since the announcementof the State of Emergency, there is a large number of personnel who havemanaged to conceal themselves in this organization, which has enteredinto a struggle with such a terrorist organization.In this context, thousands of military personnel, generals,admirals, officers and officers have been abolished. The issue of exportshas reached very serious figures and the figure, especially the proportion,has grown even more, especially at the command level. These have beenremoved from the profession and various measures have beenintroduced.The July 15 coup attempt has a strategic preliminary indication ofwhich factors are more effective in shaping the political and bureaucraticstructure in Turkey. In particular, the organization /organizations thathave entered into the army and have camouflaged themselves in a verygood way shows the importance of the case via the delegated legislationenforced in scope of emergency state both during attempt of coup andafter coup. There may be many reasons of mentioned event. However, interms of management sciences, it is necessary to examine this subject inthe context of Chris Argyris "Maturation Theory". The aim of this study isto analyze, especially based on dismissals issued in the Turkish ArmedForces after July, 2016 management principles and practices of therelated institutions within the framework of maturation theory.Therefore, the basic principles and determinations of Argyris' maturationtheory were discussed firstly. Then, based on the Decree Laws of the Stateof Emergency issued in 2016 and other official sources dismissals fromthe Turkish Armed Forces in this period, and data on the imports,comparison and calculations are made and revealed. Both the literaturereview and the official sources were collected. From the personnel of theTurkish Armed Forces, tables were drawn up for those who were takenin the process and this change was made more visible. Some results havebeen achieved by analysis of the present data within the framework ofmaturation theory. Finally, a number of determinations were made andsome suggestions related to the topic were developed.It is one of the rare problems encountered in the history of TurkishState and Democracy. Even though democracy is not as bright as ourpast, we have seen many blows, but no direct attack on the lives ofcitizens, martyrdom of hundreds of people, injuries of thousands ofpeople, and most importantly the attack on the Millet Assembly it isunprecedented. Therefore, this initiative has had high material andspiritual destruction to the country. If we look only at the data on thepersonnel of the Turkish Armed Forces between 1 July 2016 to 1 March2017; In this period, general-admiral was 358 and became 157 peoplehas decreased by 43.85%, officer has decreased by %35.04 with 13769people, non-commissioned officer has decreased by 33.54% with 32332people and in Turkish Armed Forces the general + officer + petty officerhas decreased by 34% with 46258 people in total. While the total numberof Turkish Armed Forces personnel 570111 on 1 July 2016, it sharplydecreased to 391695 on 9 September 2016. However, this situation ismostly due to the fact that the General Command of the Gendarmerie isattached to the Ministry of Interior by the Decree 668 of the law and thatthe personnel of the General Command of the Gendarmerie is not addedto the account when giving the number of the Turkish Armed Forcespersonnel. From July 2016 until July 31, 2017, the provisions of theDecree Law issued in the course of the Turkish Armed Forces is; 161 ofthe 358 general-admirals by 44,97%, 5,402 of the 39,287 officers by 13,75%, 3141 of the 96,391 non-commissioned officers by 3.26% andtotally 8703 of the 136036 general + officer + petty officer by 6.40% inTurkish Armed Forces