In accordance with the terms of the Oslo agreement, Arafat was required to implement PLO authority in the West Bank and Gaza Strip. He insisted that financial support was imperative to establishing this authority and needed it to secure the acceptance of the agreements by the Palestinians living in those areas. However, Arab states of the Persian Gulf—Arafat's usual source for financial backing—still refused to provide him and the PLO with any major donations for siding with Iraq during the 1991 Gulf War. Ahmed Qurei—a key Fatah negotiator during the negotiations in Oslo—publicly announced that the PLO was bankrupt.