The ARSA and the RSO Are Fighting Each Other in a Context Like Myanmar

The ARSA and the RSO who are normally Rohingya are fighting each other. Can you explain a little bit about who these two groups that we've seen right? The ethnic people has been fighting for decades with Myanmar military and Bama supremacy like for larger majority supremacy at the beginning they were attempt during the time of independence through reconciliation and dialogue meaning without arms but then Ethnic people started to grab the arms in order to control their territory.