Ampo at 50: The Faltering US-Japan Relationship
For the last 50 years the governance of the US-Japan alliance has often been characterized by secret diplomacy and discretionary choices. In the post-war period Japan's strategic choices have given overall priority to sustaining a strong security alliance with the United States.
The small archipelago of Okinawa, which is supporting the bulk of the US military bases in Japan, has particularly suffered from this twisted governance. The difficult transfer of the dangerous Futenma air base in Okinawa, negotiated since 1996, has become the symbol of the complex issues surrounding the US military presence in Japan.
In September 2009, the Democratic Party of Japan took office with the intention of revising the alliance in order to build "a more equal relationship with Washington", provoking the ire of the US government. But Tokyo's tergiversations and the failure of Prime Minister Hatoyama to make a viable proposal to relocate the Futenma base outside of Okinawa turned the Japanese people against its government. As a result, the Prime Minister stepped down in early June.
For the alliance to continue and strengthen through the next fifty years, both sides will have to face up to the past and reflect on the relevance of the security treaty and the governance of their relationship.
Available in:
Regions and themes
ISBN / ISSN
Share
Download the full analysis
This page contains only a summary of our work. If you would like to have access to all the information from our research on the subject, you can download the full version in PDF format.
Ampo at 50: The Faltering US-Japan Relationship
Author(s)
Related centers and programs
Discover our other research centers and programs
Center for Asian Studies
Asia is a nerve center for multiple global economic, political and security challenges. The Center for Asian Studies provides documented expertise and a platform for discussion on Asian issues to accompany decision makers and explain and contextualize developments in the region for the sake of a larger public dialogue.
The Center's research is organized along two major axes: relations between Asia's major powers and the rest of the world; and internal economic and social dynamics of Asian countries. The Center's research focuses primarily on China, Japan, India, Taiwan and the Indo-Pacific, but also covers Southeast Asia, the Korean peninsula and the Pacific Islands.
The Centre for Asian Studies maintains close institutional links with counterpart research institutes in Europe and Asia, and its researchers regularly carry out fieldwork in the region.
The Center organizes closed-door roundtables, expert-level seminars and a number of public events, including an Annual Conference, that welcome experts from Asia, Europe and the United States. The work of Center’s researchers, as well as that of their partners, is regularly published in the Center’s electronic journal Asie.Visions.
Find out more
Discover all our analyses
Mid-term Elections in the Philippines: The Clan War Reaches New Heights
Three years after the last general and presidential elections, Filipino voters once again went to the polls on May 12, 2025, to elect their municipal and parliamentary representatives.
India’s Green Hydrogen Strategy in Action: Policy Actions, Market Insights, and Global Opportunities
India is poised to remain the world’s fastest-growing major economy, and this rapid growth is driving a sharp rise in energy demand. As the most populous country on the planet, India urgently needs to decarbonize its energy systems.
RAMSES 2024. A World to Be Remade
For its 42nd edition, RAMSES 2024 identifies three major challenges for 2024.
France and the Philippines should anchor their maritime partnership
With shared interests in promoting international law and sustainable development, France and the Philippines should strengthen their maritime cooperation in the Indo-Pacific. Through bilateral agreements, expanded joint exercises and the exchange of best practices, both nations can enhance maritime domain awareness, counter security threats and develop blue economy initiatives. This deeper collaboration would reinforce stability and environmental stewardship across the region.