A refugee, generally speaking, is a displaced person who has been forced to cross national boundaries and who cannot return home safely. Such a person may be called an asylum seeker until granted refugee status by the contracting state or the UNHCR if they formally make a claim for asylum. The lead international agency coordinating refugee protection is the United Nations Office of the United Nations High Commissioner for Refugees (UNHCR). The United Nations have a second Office for refugees, the UNRWA, which is solely responsible for supporting the large majority of Palestinian refugees.