Arafat's decision also severed relations with Egypt and many of the oil-producing Arab states that supported the US-led coalition. Many in the US also used Arafat's position as a reason to disregard his claims to being a partner for peace. After the end of hostilities, many Arab states that backed the coalition cut off funds to the PLO and began providing financial support for the organization's rival Hamas and other Islamist groups. Arafat narrowly escaped death again on 7 April 1992, when an Air Bissau aircraft he was a passenger on crash-landed in the Libyan Desert during a sandstorm. Two pilots and an engineer were killed; Arafat was bruised and shaken. Palestinian Authority and peace negotiations Oslo Accords In the early 1990s, Arafat and leading Fatah officials engaged the Israeli government in a series of secret talks and negotiations that led to the 1993 Oslo Accords. The agreement called for the implementation of Palestinian self-rule in portions of the West Bank and Gaza Strip over a five-year period, along with an immediate halt to and gradual removal of Israeli settlements in those areas. The accords called for a Palestinian police force to be formed from local recruits and Palestinians abroad, to patrol areas of self-rule. Authority over the various fields of rule, including education and culture, social welfare, direct taxation and tourism, would be transferred to the Palestinian interim government. Both parties agreed also on forming a committee that would establish cooperation and coordination dealing with specific economic sectors, including utilities, industry, trade and communication. Prior to signing the accords, Arafat—as Chairman of the PLO and its official representative—signed two letters renouncing violence and officially recognizing Israel. In return, Prime Minister Yitzhak Rabin, on behalf of Israel, officially recognized the PLO. The following year, Arafat and Rabin were awarded the Nobel Peace Prize, along with Shimon Peres. The Palestinian reaction was mixed. The Rejectionist Front of the PLO allied itself with Islamists in a common opposition against the agreements. It was rejected also by Palestinian refugees in Lebanon, Syria, and Jordan as well as by many Palestinian intellectuals and the local leadership of the Palestinian territories. However, the inhabitants of the territories generally accepted the agreements and Arafat's promise for peace and economic well-being. Establishing authority in the territories In accordance with the terms of the Oslo agreement, Arafat was required to implement PLO authority in the West Bank and