The executive directors of the International Bank for Reconstruction and Development (IBRD), having formulated a Convention on the Settlement of Investment Disputes between States and Nationals of Other States, approved on March 18, 1965 the submission of the text of the Convention to member governments of the Bank. This action represents a milestone in the efforts of several international organizations to achieve some sort of harmony in an area of international economic development where there has been manifest disunity. The arbitration of private investment disputes has strong legal and political undertones, for it is set against a background of friction between capital-exporting countries that always seek to protect the interests of their nationals abroad, and capital-importing countries that normally recognize a need for foreign private capital to bolster their economic development, yet are wary of allowing external mechanisms to encroach on their sovereign jurisdiction within their own territory.