Ireland has accorded central importance to the United Nations since it became a member in 1955. Within the UN system, Ireland has always supported effective international action in areas such as disarmament, peacekeeping, development and human rights. It has also been a strong defender of the primary role of the Security Council in the maintenance of international peace and security. In line with this approach, Ireland has taken seriously its obligation under the Charter of the United Nations to make available to the Security Council armed forces, assistance and facilities to contribute to the maintenance of international peace and security.