The Khartoum Resolution of 1 September 1967 was issued at the conclusion of the 1967 Arab League summit convened in the wake of the Six-Day War, in Khartoum, the capital of Sudan. The summit lasted from 29 August to 1 September and was attended by eight Arab heads of state: Egypt, Syria, Jordan, Lebanon, Iraq, Algeria, Kuwait, and Sudan. The resolution called for: a continued state of belligerency with Israel, ending the Arab oil boycott declared during the Six-Day War, an end to the North Yemen Civil War, and economic assistance for Egypt and Jordan. It is famous for containing (in the third paragraph) what became known as the "Three No's": "no peace with Israel, no recognition of Israel, no negotiations with it..."
Text of the resolution
- The conference has affirmed the unity of Arab states, the unity of joint action and the need for coordination and for the elimination of all differences. The Kings, Presidents and representatives of the other Arab Heads of State at the conference have affirmed their countries' stand by an implementation of the Arab Solidarity Charter which was signed at the third Arab summit conference in Casablanca.
- The conference has agreed on the need to consolidate all efforts to eliminate the effects of the aggression on the basis that the occupied lands are Arab lands and that the burden of regaining these lands falls on all the Arab States.
- The Arab Heads of State have agreed to unite their political efforts at the international and diplomatic level to eliminate the effects of the aggression and to ensure the withdrawal of the aggressive Israeli forces from the Arab lands which have been occupied since the aggression of 5 June. This will be done within the framework of the main principles by which the Arab States abide, namely, no peace with Israel, no recognition of Israel, no negotiations with it, and insistence on the rights of the Palestinian people in their own country.
- The conference of Arab Ministers of Finance, Economy and Oil recommended that suspension of oil pumping be used as a weapon in the battle. However, after thoroughly studying the matter, the summit conference has come to the conclusion that the oil pumping can itself be used as a positive weapon, since oil is an Arab resource which can be used to strengthen the economy of the Arab States directly affected by the aggression, so that these States will be able to stand firm in the battle. The conference has, therefore, decided to resume the pumping of oil, since oil is a positive Arab resource that can be used in the service of Arab goals. It can contribute to the efforts to enable those Arab States which were exposed to the aggression and thereby lost economic resources to stand firm and eliminate the effects of the aggression. The oil-producing States have, in fact, participated in the efforts to enable the States affected by the aggression to stand firm in the face of any economic pressure.
- The participants in the conference have approved the plan proposed by Kuwait to set up an Arab Economic and Social Development Fund on the basis of the recommendation of the Baghdad conference of Arab Ministers of Finance, Economy and Oil.
- The participants have agreed on the need to adopt the necessary measures to strengthen military preparation to face all eventualities.
- The conference has decided to expedite the elimination of foreign bases in the Arab States.
Commentators have frequently presented the resolution as an example of Arab rejectionism. Efraim Halevy, Guy Ben-Porat, Steven R. David, Julius Stone, and Ian Bremmer all agree the Khartoum Resolution amounted to a rejection of Israel's right to exist. The Palestine Liberation Organization (PLO) itself enlisted the Khartoum Resolution to advocate against acceptance of Israel's right to exist as articulated in United Nations Security Council Resolution 242. Benny Morris wrote that the Arab leaders "hammered out a defiant, rejectionist platform that was to bedevil all peace moves in the region for a decade," despite an Israeli offer on June 19, 1967 "to give up Sinai and the Golan in exchange for peace." Odd Bull of the UNTSO opined in much the same manner in 1976.
Avi Shlaim has argued that Arab spokesmen interpreted the Khartoum declarations to mean "no formal peace treaty, but not a rejection of peace; no direct negotiations, but not a refusal to talk through third parties; and no de jure recognition of Israel, but acceptance of its existence as a state" (emphasis in original). Shlaim states that the conference marked a turning point in Arab-Israeli relations, noting that Nasser urged Hussein to seek a "comprehensive settlement" with Israel. Shlaim acknowledges that none of this was known in Israel at the time, whose leaders took the "three no's" at face value. Fred Khouri argued that "the Khartoum conference cleared the way for the Arab moderates to seek a political solution and to offer, in exchange for their conquered lands, important concessions short of actually recognizing Israel and negotiating formal peace treaties with her.” 
In the event, indirect negotiations between Israel, Jordan and Egypt eventually opened through the auspices of the Jarring Mission (1967–1973), and secret direct talks also took place between Israel and Jordan, but neither avenue succeeded in achieving a meaningful settlement, setting the stage for a new round of conflict.
- "The Khartoum The joint resolution passed by eight the member states of the Arab League: Egypt, Syria, Jordan, Lebanon, Iraq, Algeria, Kuwait and Sudan. Resolutions". American-Israeli Cooperative Enterprise. Jewish Virtual Library. Retrieved 8 June 2012.
- "This Week in History: The Arab League Three No's". Jerusalem Post. Retrieved 4 December 2017.
- Halevy, Efraim. "Israel's Hamas Portfolio" (PDF). Israel Council on Foreign Relations. Archived from the original (PDF) on 25 February 2012. Retrieved 8 June 2012.
Indeed, twenty years later, after two successive wars, the Arab world rejected Israel's right to exist at the infamous Khartoum Conference of 196 – 'the three NOs': no to recognition, no to negotiation, and no to peace were uttered in response to Israel's appeal to negotiate without any preconditions.
- Ben-Porat, Guy (2006). "Chapter 7: Israel, Globalization, and Peace". Global Liberalism, Local Populism: Peace and Conflict in Israel/Palestine and Northern Ireland. Syracuse, New York: Syracuse University Press. p. 145. ISBN 0-8156-3069-7. Retrieved 8 June 2012.
Convening in Khartoum shortly after the war, Arab states declared their refusal to negotiate with Israel or to recognize its right to exist.
- David, Steven R. (2009). "Chapter 13: Existential Threats to Israel". In Freedman, Robert O. (ed.). Contemporary Israel: Domestic Politics, Foreign Policy, and Security Challenges. Boulder, Colorado: WestView Press. p. 559. ISBN 978-0-8133-4385-3. Retrieved 8 June 2012.
Following Israel's success, in what became known as the Six Day War, the Arab states reinforced their refusal to accept Israel's existence when, in a conference in Khartoum, Sudan, they declared they would not negotiate with Israel, make peace with Israel, or recognize its right to exist.
- Stone, Julius (1975). "Chapter 39: Between Ceasefires in the Middle East". In Moore, John Norton (ed.). The Arab-Israeli Conflict. Princeton, New Jersey: Princeton University Press. p. 336. ISBN 0691010668. Retrieved 8 June 2012.
The Arab states, denying Israel's 'right to exist', continued after Khartoum to insist on 'no recognition, no negotiation, no peace', demanding complete Israeli withdrawal from
- Bremmer, Ian (2006). "Chapter Five: The Right Side of the J Curve". The J Curve: A New Way to Understand Why Nations Rise and Fall. New York, NY: Simon & Schuster. p. 209. ISBN 0-7432-9371-1. Retrieved 8 June 2012.
Immediately after the Six-Day War, Arab leaders—including those of the Palestine Liberation Organization—agreed in Khartoum they would not make peace with Israel, would not negotiate with Israel, would not even recognize Israel's right to exist.
- Tucker, Spencer C., ed. (2008). The Encyclopedia of the Arab-Israeli Conflict, Vol. 1. Santa Barbara, California: ABC-CLIO. p. 1289. ISBN 978-1-85109-841-5. Retrieved 8 June 2012.
The PLO disagreed entirely with the provisions whereby Arab nations were expected to recognize Israel's right to exist, claiming that these not only ran counter to the Arab states' earlier Khartoum Summit Conference declaration but were also 'fundamentally and gravely inconsistent with the Arab character of Palestine, the essence of the Palestinian cause and the right of the Palestinian people to their homeland.'
- Morris, Benny (2001). Righteous victims : a history of the Zionist-Arab conflict, 1881–1999. Vintage Books. p. 346. ISBN 9780679744757. OCLC 234104996.
- Bull, Odd (1976). War and peace in the Middle East the experiences a views of a U.N. observer. Leo Cooper. p. 126. ISBN 9780850522266. OCLC 490839078.
- Shlaim, Avi (2001). The iron wall : Israel and the Arab world. Penguin. pp. 258–259. ISBN 9780140288704. OCLC 59510046.
- Khouri, Fred (1987). The Arab-Israeli dilemma. Syracuse University Press. pp. 312–314. OCLC 634263471.