Republic of the Marshall Islands : hearing before the Committee on Energy and Natural Resources, United States Senate, One Hundred Tenth Congress, first session, to receive testimony on S. 1756, a bill to provide supplemental ex gratia compensation to the Republic of the Marshall Islands for impacts of the nuclear testing program of the United States, and for other purposes, and to receive testimony on the implementation of the Compact of Free Association between the United States and the Marshall Islands, September 25, 2007.