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
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
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.
China’s Climate Leadership after Hormuz: How Should Europe Adjust?
The effective closure of the Strait of Hormuz in early 2026 offered an unplanned stress test of China’s approach to energy security, and China passed it far better than most expected. The episode demonstrated that the underlying risk of supply disruption is real, while validating a preference for resilience and resource security that has long underpinned Chinese energy and climate policy and has now been reinforced under the banner of building an “energy powerhouse.”
China as an ambivalent supporter of the WTO and the multilateral trading system
Amid rising trade tensions between Europe and China and broader uncertainty in the international rules-based trade regime, Beijing has worked to preserve and bolster the multilateral trading system while at the same time failing to reform the domestic policies that have served to undermine that same system.
Canada in the Indo-Pacific: Sustaining the Pivot, Partnering with France
Since the launch of Canada’s inaugural Indo-Pacific Strategy (IPS) in November 2022, Ottawa has moved—with notable but uneven momentum—from the margins of regional engagement to a position of growing strategic visibility. The Strategy, backed by an initial $2.3 billion five-year investment, reflects a long-overdue recognition: Canada is a Pacific nation whose prosperity and security are inextricably linked to the stability of the world’s most economically and strategically consequential region.
Pakistan and the Israel-Palestine Conflict: Transformation in Pakistan’s Approach After the War in Gaza
Pakistan has long combined vocal support for the Palestinian cause with covert engagement with Israel. Since the war in Gaza, this balance has become untenable: public opinion is united against Israel, joining Trump’s Board of Peace has drawn rare cross-party criticism, and new regional alignments put normalization out of reach.