Since the time of the late President Joseph Désiré Mobutu, the eastern part of the Democratic Republic of Congo, a state with geographically sub-continental dimensions, has always been the object of external greed and threats by repeated rebellions and often maintained. North Kivu, one of the districts of the former Kivu region and currently one of the twenty-six provinces of that state, has recently benefited from the intervention of the UN force to put an end to this cycle of insecurity. It is in this context that we called ourselves to reflect by instructing ourselves on the role of the Congolese State in the intervention of the UN force in this part of the country. Thus, the results of the study showed that political authorities are striving to build a strong republican army to eradicate insecurity and killings in order to restore peace and think about good governance. To tell the truth, the Congolese state will have to equip itself with a strong and dissuasive army to pacify the whole of its territory. The United Nations Organization Stabilization Mission in Congo (MONUSCO) will have to reorient or even reshape its support, as the major powers and other international structures take advantage of the situation to make a good profit.