本文以角色理論的分析架構探討土耳其於敘利亞北部所開展的三次軍事行動，包括：2016年「幼發拉底之盾行動」、2018年「橄欖枝行動」與2019年「和平之泉行動」。角色理論探討國家與他者互動過程中「驅動菁英的行為」，同時討論「國內政治與制度」，如何透過領導人而呈現出外交政策的樣貌，究係關心他者反應的「角色接受者」，或是強調自我認同的「角色創造者」？是強調國家利益的「獨立角色」？亦或是在乎他者認同的「互動角色」？ 據此，本文第一部分將從角色理論與土耳其過去的角色定位談起，進而分析三次行動下..

This paper deals with Turkey’s military deployments, including “Operation Euphrates Shield in 2016, Operation Olive Branch in 2018 and Operation Peace Spring in 2019 with theoretical analysis of “role theory”. Scholars of role theory focus on interactive process of “State” and “Others”. They not only analyze “what motivates political elites’ behavior”, but also discuss domestic politics and institution and their impacts on leaders and foreign policies. In response to other st..

歐洲歷經兩極體系瓦解與區域整合不斷推進的國際局勢，處在歐洲大陸的眾多國家各自發展出不同的安全策略、採取多種途徑保障本身國家安全，我們認為歐洲國家的安全策略選擇有其路徑可循，本文著重討論此種策略選擇的因素分析。在案例揀選上，本文特別著重歐洲中小型國家安全策略選擇，這主要是因為過去相當長的時間國際關係學多著重於大國安全研究，對中小型國家重視程度仍有待提升，因此本文擬從中小型國家著手，分析這一群國家安全策略選擇。 在安全策略選擇模式建立上，本..

The European continent has been free of great wars since the end of Cold War. This article assesses security studies in international relations by focusing on middle ground states’ strategic choices in relation to great powers. We argue that Small and Medium States(SMSs)widespread in Eastern Europe, Balkan Peninsula and South Caucasus have their strategic calculations in shaping their security choices. The article posits that the decision-making process of SMSs’ security policies rests upon differentiated and cros..