Sat, Mar 27, 2010 page9

• Japanese politics threatens US nuclear umbrella

  The push by the Democratic Party of Japan to lift the veil on ‘secret pacts’ with the US has more to do with electioneering than a desire to come to grips with a not-so-secret past

  • By Bruce Klingner
  • • 
    • 
    • 

  AJapanese Foreign Ministry panel on March 9 revealed that several military agreements between Tokyo and Washington had been kept secret from the Japanese legislature and public for decades. The panel was created ostensibly to fulfill a Democratic Party of Japan (DPJ) campaign pledge to improve government transparency. But the report conveniently provides the DPJ a political opportunity to lambast the Liberal Democratic Party’s (LDP) “lies” and “dishonesty” in the run-up to July’s legislative elections. The DPJ, pummeled by bribery scandals and faulty leadership, is already facing plummeting public support.

  Although the DPJ insists that this report will not affect its relationship with Washington, the already tense bilateral US-Japan partnership could very well be further strained. These revelations could inflame anti-US opinion, particularly on Okinawa, as the DPJ struggles to produce alternatives to an existing agreement on the realignment of US military forces in Japan. The task force results could also prompt the DPJ to advocate policies during the April nuclear summit in Washington that would undermine US nuclear deterrence capabilities.

  Japanese Foreign Minister Katsuya Okada commissioned the investigative task force shortly after the DPJ assumed power in September. The panel was tasked to look into four secret agreements between the US and Japan.

  

  The so-called “secret agreements” have been publicly well known for decades. Former US ambassador to Japan Edwin Reischaeuer confirmed in a 1981 interview with Mainichi Shimbun that US naval vessels carrying nuclear weapons routinely visited ports in Japan with the tacit approval of the Japanese government. There have been media references to the agreements since at least 1971, and US government documents on the issue were released during the 1990s.

  REPERCUSSIONS

  Okada declared that the task force results would have no impact on US-Japanese relations since the only objective was to restore public trust by exposing the LDP’s past perfidy. However, Japanese opponents of the planned construction of a US air base in Okinawa may capitalize on the report to incite anti-US sentiment. Activists, including members of the DPJ coalition, could point to the agreements as justification for further reducing the US forward-deployed presence on Okinawa. The task force results would also affirm DPJ perceptions of the need to demand a more equal alliance with Washington.

  Moreover, by exposing the contradictory and hypocritical nature of Japan’s nuclear posture, the task force report may raise questions over the nature of Washington’s extended deterrence guarantee (“nuclear umbrella”) for the defense of Japan and South Korea. For decades Tokyo has embraced three non-nuclear principles that prohibit the manufacture, possession, or introduction of nuclear weapons into Japan. Tokyo has also depicted itself as a uniquely qualified advocate for a nuclear-free world, since it is the only nation to have suffered the effects of atomic weapons.

  At the same time, however, Japan has long relied on US nuclear weapons as a key underpinning of its security. Successive Japanese leaders, including the present administration, have denied any inherent contradiction in these positions.

  NO CONTRADICTION

  In explaining Japan’s long-standing aversion to revealing the nuclear agreements, the task force commented that Japanese officials at the time were concerned that forcing the US to scrupulously engage in prior consultations for naval port calls risked preventing all US ships from entering the country — thus endangering the Japan-US Security Treaty and Japan’s security. Washington formally suspended its ANZUS (Australia, New Zealand, US) Security Treaty obligations to New Zealand as a result of New Zealand denying a US request for a port call by a nuclear-capable destroyer in 1985.

  Following publication of the task force report, Japanese Prime Minister Yukio Hatoyama asserted that the three non-nuclear principles and US nuclear strategy can coexist, but he did not offer any explanation as to how his administration’s view differs from that of previous LDP governments.

  Okada affirmed that Tokyo would continue to bar US nuclear weapons from Japanese territory and waters but dismissed the need to either request that Washington alter its “neither confirm nor deny” policy or certify that US vessels are not carrying nuclear weapons. Okada naively claimed “we can determine from the appearance” whether a ship is carrying tactical nuclear weapons and can “identify by the model of ship or aircraft whether it is carrying strategic nuclear weapons.”

  The Socialist Democratic Party of Japan, a DPJ coalition partner, has called for converting the three non-nuclear principles into legislation to make them binding on Japanese policymakers. During last year’s legislative election campaign, Hatoyama suggested to a group of atomic bomb survivors in Nagasaki that the principles should be written into law. Last year, Okada advocated that Japan call upon nuclear countries, particularly the US, to issue no-first-use pledges, that there be an agreement that use of nuclear weapons against non-nuclear countries is illegal, and that northeast Asia adhere to the concept of being a non-nuclear region.

  RECOMMENDATIONS

  In response to the uproar over these “revelations” the US should:

  • Reject Japanese calls to adopt a no-first-use nuclear strategy or declare a nuclear-free zone in northeast Asia. Acquiescing to DPJ requests would undermine US deterrent and defense capabilities for its Asian allies and risk increasing — rather than decreasing — the potential for conflict.

  • Refuse an invitation for a presidential visit to Hiroshima. Japanese media and experts advocate that President Barack Obama visit Hiroshima, the site of the world’s first use of atomic weapons, to signal his resolve for a global eradication of nuclear weapons. The symbolism of a presidential visit is so loaded that it cannot but be seen as an apology. And an apology is entirely inappropriate given the causes and course of World War II, which resulted in the use of atomic weapons. The US and Japan today are strong allies with common values and systems of governance. The alliance does not at all benefit from a resurrection—for the sake of domestic Japanese political consumption—of the debate over the judgments that led to the US’ victory in World War II.

  • Conduct a joint security review. Disputes over security issues will continue to plague the bilateral relationship as long as Washington and Tokyo have such diverse security visions. The DPJ, which did not receive intelligence briefings while an opposition party, perceives a more benign threat environment than successive US administrations. As a first step, the two sides should engage in a comprehensive joint threat assessment to exchange intelligence and military data on Asian security challenges.

  Define a comprehensive bilateral security strategy. This strategy should address security threats through a prioritized application of military, diplomatic, and economic instruments of national power as well as a division of duties. The US should reject DPJ advocacy for adopting a low-risk foreign policy that minimizes Japanese security responsibilities.

  BUMPY ROAD

  The DPJ has announced another investigatory panel to examine other LDP foreign and security policy decisions, including the Koizumi administration’s decision to send troops to Iraq in response to US requests. While the DPJ may see merit in continuing to pursue investigations of past government policies as a way of inflicting political damage on the opposition LDP, doing so may have unintended consequences, such as further harming US-Japanese relations.

  The DPJ harbors a different security vision from the US that, combined with its amateurish policymaker style and Hatoyama’s difficulty in making decisions, indicates a bumpy road ahead for the bilateral alliance.

  Bruce Klingner is senior research fellow for northeast Asia in the Asian Studies Center at The Heritage Foundation.
• Most Popular

  • 1

    Ministry lifts overseas limits on TSMC

  • 2

    New missiles to be deployed in north

  • 3

    Chinese spy prosecutions tripled in four years

  • 4

    TSMC has begun 4-nm chip production in US, official says

  • 5

    Snowfall a reminder of former ski resort on Hehuanshan