The debate on international intervention is a very difficult topic. As a main issue in it, the differences lies on decisions regarding - what, when and who. This essay will address the importance of accurate intervention in disaster affected states. It will identify what types of interventions that is most commonly used and if there is one type of intervention that are the most effective one. It will show if the disaster in it self related to the area in question will determine what kind of intervention that should be used – is the identification of them two the deciding factor or is there one particular intervention model that is better to use? The essay will also question whether intervention might lead to a weakened state sovereignty and if sovereignty has to be protected and be taken in consideration before any intervention can be done. To address this, recent history is analysed with two cases as examples – the Darfur conflict and Cyclone Nargis that struck Burma in 2008. The conflict in Darfur is a man-made disaster which  lead to plenty of suffering and many lost lives. Cyclone Nargis was a natural disaster which in it self caused many deaths. In Darfur the discussion regarding what, when and who delayed actions from the international association. It was also disrupted by the government in Khartoum constant refusals of help from the outside world. In Burma, relief could be sent in the initial phase, however, the government was hard to cooperate with, which made it quite impossible for the relief to reach all the affected areas. Putting the empirical part against those theories that has been brought up in this essay, the thesis of it has been answered with the conclusion that whether one type of intervention model is being used or another model, the most important part in any kind of intervention is that the humanitarian assistance along with the provision of needs for survival will reach those who has been affected by a disaster, also, not to create any kind of pressure against the affected state in question, this to prevent further conflicts.