Foreign relations of Ireland
The foreign relations of Ireland are substantially influenced by its membership of the European Union, although bilateral relations with the United States and United Kingdom are also important to the state. It is one of the group of smaller nations in the EU and has traditionally followed a non-aligned foreign policy. Ireland has historically tended towards independence in foreign military policy, thus it is not a member of the North Atlantic Treaty Organisation and has a longstanding policy of military neutrality. According to the Irish Defence Forces, the neutrality policy has helped them to be successful in their contributions to United Nations peace-keeping missions since 1960 (in the Congo Crisis) and subsequently in Cyprus, Lebanon and Bosnia and Herzegovina.