Kammala jumla mai zuwa: Bayan bala'in da aka yi a ƙarshen shekarun 40, ƙungiyar jam'iyyar ta sami wasu canje-canje masu tsanani. Kungiyar da aka raunana sosai ta kasance ta farkon shekarun 50 ta hanyar karuwar goyon bayan Kurdawa kuma a cikin lokacin 1949-1950 a zahiri an jagoranci jam'iyyar daga Kurdistan maimakon Baghdad. Kusan dukkanin tsohuwar, mafi yawan shugabannin Baghdadi sun kasance kurkuku, samar da wani wuri wanda 'yan Kurdawa suka cika da sauri. Wannan lokacin kuma ya ga raguwar membobin Yahudawa, babu shakka yana da alaƙa da ƙauracewar Yahudawa kusan 120,000 daga Iraki a wannan lokacin. Tsakanin 1952 da 1954 jerin tashe-tashen hankula sun haifar da kafa dokar ta baci, haramta dukkan jam'iyyun siyasa, da'irori na al'adu, kungiyoyi, da kafofin watsa labarai masu zaman kansu, da kuma kama shugabannin su. An kafa wannan manufar ne a lokacin daya daga cikin lokutan da Nuri al-Said ya mallaki gwamnati. ICP, wanda koyaushe ƙungiya ce ta haramtacciya, ta amince da sabon kundin tsarin mulki na ƙasa a cikin 1953 wanda ya bambanta da kundin tsarin mulkin 1944 ta yadda ya yarda da yiwuwar rabuwa da mutanen Kurdawa. A wannan lokacin, bisa ga wani labari, rukunin ya kai mutum 500. Tarzoma kan yanayin kurkuku ya barke a watan Yuni da Satumba na 1953, da farko a Baghdad sannan kuma a Kut, wanda ya haifar da mutuwar fursunonin siyasa na Kwaminisanci da yawa a hannun 'yan sanda. Wannan ya sa dukan ƙasar suka yi fushi kuma ya sa mutane da yawa suka goyi bayan Kwaminisanci. A taron jam'iyyar na biyu a shekarar 1956, jam'iyyar a hukumance ta dauki matsayin Larabawa. Wannan ya samo asali ne ba kawai daga yarjejeniyar makamai tsakanin Masar da USSR a watan Yulin 1955 ba, har ma da mallakar Masar na Suez Canal a shekara mai zuwa, wanda ya haifar da wani rikici a tsakanin Masar da Soviet.
Harin Anglo-Faransa-Isra'ila a kan Masar. Wannan matsayin na Nasserist zai zama ƙarshen rikici bayan juyin juya halin 1958. A cikin 1958, jam'iyyar ta goyi bayan juyin juya hali da sabuwar gwamnatin Abd al-Karim Qasim, wanda ya dogara da shi sosai.