A Quarter-Millennium of America, a Half-Century of Partnership: Mapping Bahraini–U.S. Relations on the 250th Anniversary of American Independence
The 250th anniversary of American independence in 2026 offers a fitting occasion to examine one of the most enduring and institutionally developed bilateral relationships the United States maintains in the Arabian Gulf region: its partnership with the Kingdom of Bahrain. Although formal diplomatic relations between the two countries were established in 1971, the foundations of engagement extend considerably further back, encompassing more than a century of accumulated ties across the religious, strategic, economic, and diplomatic domains. Today, the relationship rests upon a dense institutional architecture that includes the forward presence of the U.S. Fifth Fleet, a bilateral Free Trade Agreement, Bahrain’s designation as a Major Non-NATO Ally, the Bahrain–United States Strategic Dialogue, and, since 2023, the Comprehensive Security Integration and Prosperity Agreement (C-SIPA). Together, these pillars have transformed the partnership into one of Washington’s closest and most comprehensive relationships in the Middle East. As the United States celebrates two and a half centuries of statehood, the evolution of its partnership with Bahrain offers valuable insight into the changing nature of Gulf-American cooperation.
The origins of American engagement with Bahrain predate formal diplomatic relations by more than eight decades. The relationship’s earliest institutional expression is generally traced to 1889, when American missionaries established the American Mission Hospital in Manama during the reign of His Highness Shaikh Isa bin Ali Al Khalifa. Remaining in continuous operation ever since, the hospital has become an enduring symbol of the longstanding ties between the peoples of both countries. The relationship acquired a strategic dimension considerably later. In 1947, the United States Navy established a modest presence on the island, an arrangement that would gradually evolve into the cornerstone of America’s naval posture in the Arabian Gulf.
The establishment of formal diplomatic relations in 1971 marked the beginning of a new phase in bilateral engagement. The United States recognized the Kingdom of Bahrain in August of that year and opened its embassy in Manama shortly thereafter, while Bahrain established its embassy in Washington in 1977. Diplomatic engagement during this initial period proceeded steadily, with growing cooperation in political and security affairs laying the foundations for a much broader strategic partnership as regional security dynamics evolved over the following decades.
The 1991 liberation of the State of Kuwait constituted a decisive turning point in the bilateral relationship, transforming a relatively quiet partnership into one characterized by close operational cooperation. Bahraini pilots participated directly in coalition operations, while the Kingdom provided substantial logistical support to the multinational effort. In October 1991, the two governments concluded the Defense Cooperation Agreement, granting U.S. forces access to Bahraini military facilities and authorizing the pre-positioning of American military
equipment. The agreement subsequently established Bahrain as the host nation for U.S. Naval Forces Central Command and the U.S. Fifth Fleet, cementing its role as one of Washington’s principal security partners in the Gulf. The same month also witnessed the second state visit to Washington by a Bahraini head of state, when the late His Highness Shaikh Isa bin Salman Al Khalifa met President George H. W. Bush. Throughout the remainder of the decade, Bahrain continued to support multinational maritime security operations, reinforcing what had become one of the closest defense relationships maintained by the United States in the region.
The early 2000s witnessed a rapid expansion of the institutional framework underpinning the partnership. In 2002, the United States designated Bahrain a Major Non-NATO Ally, opening the way for enhanced defense cooperation and security collaboration. His Majesty King Hamad bin Isa Al Khalifa, who assumed the throne in 1999, paid official visits to Washington in 2001, 2003 and 2004, received by then-President George W. Bush. Economic relations advanced in parallel. In September 2004, Bahrain and the United States signed a Free Trade Agreement, making the Kingdom the first Gulf state — and third Arab country — to conclude such an agreement with Washington. Following ratification by the U.S. Congress in December 2005, the agreement entered into force on 1 August 2006. Two years later, President George W. Bush became the first sitting American president to visit Bahrain, a visit reciprocated by King Hamad later that year. During this period, Bahrain also contributed to coalition operations in Afghanistan and Iraq, demonstrating that the partnership had expanded well beyond diplomatic engagement into sustained military cooperation.
Despite considerable regional turbulence throughout the 2010s, the principal pillars of the relationship remained remarkably stable. Bahrain continued to host the U.S. Fifth Fleet, retained its Major Non-NATO Ally status, and participated in the international coalition against ISIL. This continuity culminated in another significant diplomatic milestone in September 2020, when Bahrain signed the Abraham Accords at the White House, opening a new chapter in U.S.-facilitated regional diplomacy and reaffirming the Kingdom’s commitment to regional stability and dialogue.
The years since 2020 have brought the bilateral relationship to its most institutionally developed stage to date. That year, the two countries established the Bahrain–United States Strategic Dialogue as a permanent mechanism for coordinating cooperation across political, security, economic, educational, and regional issues. The dialogue has since become one of the principal institutional channels guiding bilateral relations, with the fifth Strategic Dialogue convening in Manama on 26 January 2026 during the United States’ 250th anniversary year.
An equally significant milestone followed on 13 September 2023, when Bahrain and the United States signed the Comprehensive Security Integration and Prosperity Agreement (C-SIPA), creating the broadest bilateral framework the United States has concluded with a Gulf partner. While reaffirming the centrality of defense cooperation, the agreement substantially broadened the partnership to encompass economic development, technology, science, investment, energy security, critical infrastructure, and commercial cooperation.
Security cooperation likewise continued to deepen. In December 2023, Bahrain joined the U.S.-led Operation Prosperity Guardian, contributing to multinational efforts to safeguard freedom of navigation and protect international shipping in the Red Sea against Houthi attacks. Economic cooperation also continued to expand, with the U.S. Export-Import Bank approving a US$500 million loan guarantee supporting projects undertaken by Bapco Energies. By 2024, bilateral trade had reached approximately US$2.8 billion, nearly four times its level during the first year of the Free Trade Agreement.
High-level political engagement has remained equally active. In July 2025, His Royal Highness Prince Salman bin Hamad Al Khalifa, Crown Prince and Prime Minister, visited Washington and met with President Donald Trump, reaffirming both countries’ commitment to expanding strategic cooperation across defense, trade, investment, advanced technology, and regional security.
Bahrain’s international diplomatic profile has likewise continued to expand. The Kingdom currently serves as a non-permanent member of the United Nations Security Council for the 2026–2027 term, providing an additional platform for coordination with the United States on international peace and security issues. In January 2026, Bahrain also joined the Board of Peace, a U.S.-led initiative established to support implementation of the Gaza peace framework. During its Security Council tenure, Bahrain and the United States have continued to cooperate on regional diplomatic initiatives, including efforts related to Iranian activities, maritime security, and the protection of freedom of navigation.
The fifth Bahrain–United States Strategic Dialogue, held in Manama on 26 January 2026, deliberately coincided with the 250th anniversary of American independence. The joint statement issued following the dialogue identified the American Mission Hospital as the historical point of origin of bilateral relations while announcing new initiatives in education, scientific cooperation, cultural heritage preservation, youth exchanges, and sports diplomacy. It also reaffirmed both countries’ shared commitment to regional security, maritime stability, and continued cooperation regarding developments in Iran, Yemen, Syria, and the wider Middle East.
Examined across more than a century, the Bahraini-American relationship is distinguished less by any single agreement than by its remarkable continuity and capacity for adaptation. From the establishment of the American Mission Hospital in the nineteenth century to contemporary cooperation under C-SIPA and the Strategic Dialogue; successive milestones have steadily broadened the relationship without fundamentally altering its cooperative character. Defense cooperation remains its central pillar, but the partnership now extends well beyond the security domain to encompass trade, technology, energy, education, diplomacy, scientific collaboration, and regional governance.
As the United States commemorates 250 years of independence, and the Kingdom of Bahrain assumes an increasingly prominent international role through its membership in the United Nations Security Council and broader diplomatic engagement; the bilateral relationship appears well positioned to continue evolving. More than a century after its earliest beginnings,
it remains anchored in shared strategic interests, accumulated institutional trust, and a common commitment to promoting regional stability, maritime security, and long-term prosperity.
Rawana AlDajani, Associate Analyst in the International and Strategic Studies Program (Derasat Center)
