Is US Primacy in the Middle East Waning? Echoes of the Suez Crisis in Today's Shifting Geopolitics

Seventy years after the Suez Crisis, the Middle East stands at another historical crossroads. The 1956 Suez Crisis not only signaled the decline of British and French imperial power but also highlighted the limitations of military might, underscored the importance of political legitimacy, and propelled the United States to the forefront of regional influence. Today, however, that American dominance is being challenged. The critical question is not merely who might succeed Washington, but whether the region can finally break free from a persistent cycle of external control and competing regional powers.

The crisis ignited in July 1956 when Egyptian President Gamal Abdel Nasser nationalized the Suez Canal Company. This move followed the withdrawal of promised financing from the US and Britain for the Aswan High Dam, asserting Egypt's economic sovereignty and independence from European colonial powers. After three months of diplomatic tension, Israel invaded the Sinai Peninsula in October, under a clandestine agreement with Britain and France. Their subsequent military intervention transformed the canal dispute into a coordinated assault on Egyptian sovereignty.

The Suez War's context is inseparable from a significant shift in Israeli military strategy. A study by Amiram Oren, Oren Barak, and Assaf Shapira, titled 'How the Mouse Got His Roar: The Shift to an Offensive-Defensive Military Strategy in Israel in 1953 and Its Implications,' identifies a pivotal doctrinal change in 1953. Israel transitioned from a defensive-offensive strategy, adopted after the 1948 war, to an offensive-defensive approach. This new doctrine significantly elevated the role of offensive military action as a tool of national defense, with implications extending beyond immediate border security.

This strategic evolution coincided with increasingly aggressive Israeli reprisal operations against neighboring Arab states and a growing readiness to employ military force to shape the regional security landscape. The 1954 Lavon Affair exemplifies this emerging strategy. Operation Susannah, an Israeli intelligence operation in Egypt, involved recruiting Egyptian Jews to carry out bombings targeting Western interests. The aim was to attribute these attacks to Egyptian groups, particularly the Muslim Brotherhood, thereby damaging relations between Egypt and Western governments, especially the US. The operation's failure led to a major political scandal in Israel. Its timing was critical, as Egypt was negotiating the withdrawal of British forces from the Suez Canal Zone while seeking greater independence from its former colonial ruler. The following year, Israel joined Britain and France in the secret planning that led to the 1956 invasion. The Sevres Protocol outlined Israel's invasion of Sinai, providing a pretext for British and French intervention, ostensibly to separate combatants and protect the canal. Egypt faced not just another Arab-Israeli military confrontation, but a coordinated three-country assault, remembered in Egyptian political history as the Tripartite Aggression.

Militarily, Egypt suffered losses, with Israeli forces advancing through Sinai and British and French forces attacking Egyptian territory. Politically, however, the outcome was transformative. Nasser successfully countered the aggression, Egypt retained sovereignty over the Suez Canal, and the invading powers were compelled to withdraw. The crisis emerged as a significant political victory for Egypt and a defining moment for Arab nationalism.

The American response was pivotal. President Dwight Eisenhower opposed the invasion and exerted substantial pressure on Britain, France, and Israel to agree to a ceasefire and withdrawal. Washington's stance was driven not only by solidarity with Egypt but also by American strategic interests, Cold War considerations, opposition to European colonial tactics, and concerns that the invasion would alienate Arab opinion and push it towards the Soviet Union. Nonetheless, the political ramifications were clear: the US publicly opposed the former imperial powers, contributing to Egypt's political survival as a new republic.

This period also marked an American succession. Washington was increasingly positioning itself as the dominant external power in a region where European imperial authority was waning. The rise of post-colonial states and nationalist republics presented an opportunity for a new relationship, at least rhetorically, based on sovereignty, self-determination, and the rejection of colonial domination. Egypt, with its revolutionary leadership, strategic location, and modernization ambitions, appeared to Washington as a potential key regional partner, despite ongoing complexities in relations between Nasser and the Eisenhower administration. However, this transition was not a simple replacement of empire with partnership. The US began to shape the regional order through security guarantees, military aid, and political alliances, institutionalized by the Eisenhower Doctrine in 1957. The Suez Crisis thus concluded one era of European dominance and ushered in another era of external strategic influence.

Seventy years later, the historical parallels are striking, though the circumstances differ. We may be witnessing the dawn of another foundational transition, echoing aspects of the end of the British Mandate in Palestine in 1948 and the subsequent reshaping of the regional order. The US is increasingly emphasizing burden-sharing and expecting regional partners to take primary responsibility for their own defense. Its 2026 National Defence Strategy specifically assigns greater responsibility for regional deterrence and defense to Middle Eastern allies and partners. Concurrently, damage to American military facilities during the Iran war and a reassessment of the future US military footprint in the region have exposed the vulnerabilities and costs of the current security architecture.

This situation is not necessarily an American withdrawal, but a significant reevaluation of the terms of US engagement. Washington may be seeking a region capable of managing more of its own security without the same level of sustained US military commitment. However, the manner in which this transition unfolds carries risks. A reduced external presence does not automatically guarantee a stable regional order. If the US disengages selectively, leaving unresolved political and territorial disputes, competing security ambitions, and entrenched fault lines, it risks recreating the conditions that earlier imperial powers exploited through divide-and-rule tactics. These divisions can lie dormant for years, only to be reactivated by changing regional or international circumstances.

A crucial difference between 1956 and today is the heightened awareness among regional actors. Egypt, Turkey, Iran, Israel, and the Gulf states have developed their own strategic experiences, capabilities, and diplomatic networks. They are no longer passively awaiting an external power to dictate their future. Furthermore, the next regional order should not depend on a single state aspiring to regional hegemony. The challenge lies in recognizing that one state's national security does not necessitate regional domination. Every state possesses legitimate interests in protecting its population, borders, resources, political independence, and cultural identity, which should not require expansionist ambitions, perpetual confrontation, or the subjugation of neighboring peoples. Similarly, the region's Arab and Muslim majorities must be able to exercise their political and cultural agency without infringing upon the rights of smaller ethnic, religious, and national communities. No minority should be exploited as a tool of expansionist rule, nor should any majority be denied its rightful place in its own region.

A more sustainable regional order necessitates a fundamental strategic shift: moving from hegemonic aspirations towards defensive security, sovereign equality, and mutual recognition. Each nation has its own national interests and historical identity, but these should not be translated into projects of regional domination. The lesson of 1956 is that military superiority does not ensure political success, and external intervention can yield consequences far beyond immediate military objectives. Egypt's experience proved that political legitimacy and national sovereignty can endure military challenges. The pertinent question for the Middle East today is whether its states can learn from this history before another externally influenced transition leads them to confront the repercussions of an order they did not collectively shape. The conclusion of one imperial era did not guarantee freedom from imperial politics. The potential end of American predominance, if that is indeed what we are approaching, will not automatically ensure regional independence or stability. However, it could present a more significant opportunity: a chance for Middle Eastern countries to construct an order where security is not predicated on domination, and sovereignty is not achieved at the expense of others.