 Japan's Chief Cabinet Secretary expressed concern that military tensions would escalate.In July 2008, the U.S. Board on Geographic Names (BGN) changed the name of the country to which Liancourt Rocks belong from South Korea to Undesignated Sovereignty and also changed the name from "Dokdo" to "Liancourt Rocks".Responding to this change, Gonzalo R. Gallegos, Acting Deputy Spokesman of the U.S. State Department, said on July 28, 2008 that the United States has long maintained a policy stance of neutrality on the islets, and that the latest change does not represent any policy change within the U.S. government.