Lebanese Republic is one of the 51 founding members of the United Nations when it signed the United Nations Conference on International Organization in 1945 . Lebanon has played the role and has participated as a non-permanent member in the Security Council between 1953 and 2010 . The United Nations system within Lebanon joins forces to provide a tailor-made accurate and beneficial response to Lebanon ’s development and humanitarian challenges . Lebanon participated in the United Nations Conference on International Organization in June 1945 during the closing months of World War II and signed the United Nations Charter helping the way for the establishment of the United Nations . On 29 November 1947 , Lebanon was among 13 states that rejected the United Nations Partition Plan for Palestine which later established the Jewish state known as Israel in May 1948 though Lebanon does not recognize as such . The country has been subjected to 44 UN resolutions
United Nations Conference on International Organization
United Nations Conference on International Organization
Lebanon and the United Nations