Abstract: Constructivism arose in the 1980s, the core view of it——the political theory of identity, provides a new perspective for the study of interstate relations. In 1969, revolution broke out in Libya. A group of young officers led by Alqaddafi got the power. In the initial stage of the revolution, Libya established a positive identity with the rule of Nasser in Egypt. The relationship between the two countries is the “friends”. In 1970, Sadat served as the president of Egypt. After the outbreak of the war in October, the “friends” became enemies. Constructivism analysis is used as a tool to give a detailed review of the development and evolution of the relations between the two countries.

Key words: constructivism, Libya, Egypt, identity, security dilemma

摘要： 兴起于上个世纪80年代的建构主义理论体系的核心观点——身份政治理论为研究国家间关系提供了一个新的视角。1969年利比亚爆发革命，以卡扎菲为首的一群青年军官掌握政权。革命初期，利比亚同纳赛尔统治的埃及建立了积极的身份认同，两国关系是“朋友”；1970年，萨达特担任埃及总统，两国建构的积极角色身份开始土崩瓦解，随着十月战争的爆发， 演变为“敌人”。本文借用亚历山大·温特的建构主义分析框架，以身份为工具，将埃及、利比亚关系作为关键变量，评述十月战争以来两国关系的发展演变。

关键词: 建构主义, 利比亚, 埃及, 身份, 安全困境