This study offers an alternative analysis of the current literature regarding foreign involvement in the Syria civil war. The initials briefly describe the current situation in Syria, international relations and why the conflict is interesting to analyse from a scientific standpoint. The relevant actors and theoretical construction are also introduced. In the previous research chapter, the current research is presented concerning the global superpowers as well as the interventions that have taken place in Syria. In the theory chapter realism and liberalism are presented, and a number of important factors are discussed. In the result, the decisions and events that have taken place during the conflict in Syria is analysed through the lens of previous named theories. The actors studied are the USA and Russia. There are both realistic and liberalist elements in the decisions made by the actors. The final part of the essay discusses the result. The underlying interest of the players largely determines which decision is ultimately taken. Moreover, there are underlying tones of realism even in clearly liberalistic decisions.