WASHINGTON / MANILA — The United States and the Philippines have marked the 75th anniversary of their Mutual Defense Treaty, with Washington reaffirming what it described as its enduring commitment to the security and defense partnership between the two longtime allies.
In a statement issued on August 29, the U.S. State Department said the 1951 treaty remains the foundation of the alliance between Washington and Manila and continues to reflect their commitment to mutual defense and regional security.
The anniversary also coincides with 80 years of diplomatic relations between the United States and the Philippines.
A Longstanding Security Partnership
The Mutual Defense Treaty, signed in 1951, has remained one of the central pillars of the security relationship between the two countries.
The U.S. State Department described the agreement as an enduring symbol of the two nations' commitment to each other's defense and security.
Over the decades, the alliance has evolved beyond traditional military cooperation to include economic engagement, regional diplomacy and people-to-people ties.
Washington said the partnership has been shaped by shared history, common sacrifices and a mutual interest in supporting a free and open Indo-Pacific.
Looking Towards the Future
As the two countries look ahead, the United States said it remains committed to deepening its relationship with the Philippines and fulfilling its obligations under the Mutual Defense Treaty.
Washington also highlighted efforts to expand economic cooperation, including initiatives such as the Luzon Economic Corridor, aimed at strengthening infrastructure, connectivity and investment.
The United States said the strength of the alliance rests not only on strategic and defense cooperation but also on the longstanding connections between the people of both nations.
Indo-Pacific Significance
The U.S.-Philippines alliance remains strategically important in the wider Indo-Pacific region, where geopolitical competition and maritime security concerns have become increasingly prominent.
The State Department said the Mutual Defense Treaty has played an integral role in the shared vision of maintaining a free and open Indo-Pacific.
As the alliance enters its next chapter, Washington said it intends to continue strengthening defense cooperation, expanding economic engagement and reinforcing diplomatic ties with Manila.
The anniversary marks both a reflection on more than seven decades of security cooperation and a renewed commitment to the future of one of Washington's longest-standing alliances in Asia.
