The large-scale Israeli-U.S. military strikes against Iran that began on February 28 \u2013 notably killing Supreme Leader Ayatollah Ali Khamenei \u2013 have sent shockwaves far beyond the Middle East. For Japan, the crisis is not only about energy security. It also strikes at the heart of the country\u2019s moral and strategic identity.<\/p>\n
Japan depends on the Middle East for more than 90 percent of its crude oil imports. Any escalation that threatens shipping through the Strait of Hormuz therefore poses a direct economic risk.<\/p>\n
Even before the attacks, oil markets were on edge. On February 27, U.S. benchmark West Texas Intermediate (WTI) futures closed in the low $67 per barrel range, while Brent crude settled in the high $72 range \u2013 both roughly seven-month highs.\u00a0<\/p>\n
On March 2, oil surged the most in four years as the Middle East war all but halted shipping through the Strait of Hormuz. Brent crude jumped as high as about $82 per barrel and West Texas Intermediate approached $72 per barrel amid fears of prolonged supply disruption.<\/p>\n
The immediate concern is not simply price volatility but the possibility of sustained disruption in Hormuz, the narrow waterway between Iran and Oman through which about one-fifth of global oil supply passes.<\/p>\n
Following the strikes, Iran\u2019s Islamic Revolutionary Guard Corps warned vessels against entering the strait. International media indicated that dozens of tankers altered course, while major Japanese shipping firms temporarily suspended passage. Although Japan maintains strategic reserves equivalent to roughly 240 days of consumption, a prolonged crisis would push up global prices and inevitably affect households and industry alike.<\/p>\n
Against this backdrop, Tokyo has adopted a cautious diplomatic tone. Speaking before the Lower House Budget Committee on March 2, Prime Minister Takaichi Sanae stated that \u201cIran\u2019s development of nuclear weapons can never be tolerated.\u201d At the same time, she avoided explicitly endorsing or condemning the Israeli-U.S. operation, instead urging a diplomatic resolution. The calibrated ambiguity reflects Japan\u2019s delicate position.<\/p>\n
Japan is the United States closest treaty ally in Asia, yet it has historically maintained relatively cordial ties with Tehran. In 2019, then-Prime Minister Abe Shinzo visited Iran in an effort to mediate tensions between Washington and Tehran. Today, however, Tokyo\u2019s room for maneuver is narrower. With a summit between Takaichi and U.S. President Donald Trump scheduled for March 19, alliance solidarity weighs heavily on the government\u2019s calculations.<\/p>\n
Yet the implications of the strikes extend beyond alliance management. They expose deeper contradictions in U.S. nuclear policy \u2013 contradictions that resonate acutely in Japan, the only country to have suffered atomic bombings in war, at Hiroshima and Nagasaki.<\/p>\n
The United States is one of the five recognized nuclear-weapon states under the Treaty on the Non-Proliferation of Nuclear Weapons (NPT). While the treaty legitimizes its possession of nuclear arms, it also obligates Washington under Article VI to pursue negotiations in good faith toward disarmament.<\/p>\n
Nevertheless, the United States continues to modernize its arsenal, and progress toward global disarmament has stalled. Critics argue that condemning Iran\u2019s nuclear ambitions \u2013 and now resorting to force \u2013 while failing to advance disarmament commitments fuels perceptions of selective enforcement, particularly in the Global South.<\/p>\n
Meanwhile, Israel is widely believed to possess nuclear weapons but is not a party to the NPT and maintains a policy of strategic opacity. Successive U.S. administrations have refrained from directly challenging Israel\u2019s undeclared arsenal, yet Iran\u2019s alleged pursuit of nuclear weapons has led to intensive sanctions and, now, military strikes.<\/p>\n
The contrast between Washington\u2019s willingness to turn a blind eye to Israel\u2019s nuclear program and the U.S. use of force against Iran reinforces accusations of double standards. A rules-based order depends on consistency; perceived exceptions weaken the normative foundations of the nonproliferation regime<\/p>\n
For Japan, which advocates nuclear abolition yet relies on the U.S. nuclear umbrella, this contradiction is deeply uncomfortable. If the credibility of the NPT erodes, so too does a cornerstone of Japan\u2019s postwar diplomacy.<\/p>\n
The Trump administration\u2019s approach to North Korea highlights yet another inconsistency in nonproliferation efforts. While maintaining formal opposition to Pyongyang\u2019s nuclear program, Trump prioritized summit diplomacy with Kim Jong Un and at times downplayed the immediacy of North Korea\u2019s arsenal.<\/p>\n
The juxtaposition is striking: rhetorical accommodation of a de facto nuclear-armed North Korea alongside military action against Iran, which insists its program is civilian. Such contrasts risk sending the dangerous signal that possession of nuclear weapons deters intervention, while non-possession invites coercion. If that lesson takes hold internationally, the nonproliferation regime could be gravely weakened.<\/p>\n
None of this absolves Tehran of responsibility for destabilizing activities in the region. But if the objective is to uphold a rules-based international order, selective enforcement carries long-term costs.<\/p>\n
For Japan \u2013 a nation shaped by the atomic devastation of 1945 and situated within range of North Korean nuclear missiles \u2013 the stakes are profound. Tokyo depends on U.S. extended deterrence for its security, yet it also champions nuclear disarmament and the rule of law. The Iran strikes intensify the tension between alliance loyalty and normative consistency.<\/p>\n
In an increasingly fragmented global order, perceptions of double standards can be as destabilizing as weapons themselves. Japan now faces a difficult diplomatic balancing act: safeguarding its alliance with Washington while upholding the universal principles that have defined its postwar identity.<\/p>\n","protected":false},"excerpt":{"rendered":"The large-scale Israeli-U.S. military strikes against Iran that began on February 28 \u2013 notably killing Supreme Leader Ayatollah…\n","protected":false},"author":2,"featured_media":68231,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[176],"tags":[831,374,44275,8,44276,177,179,180,178,9473,44277,44278],"class_list":["post-68230","post","type-post","status-publish","format-standard","has-post-thumbnail","category-politics","tag-diplomacy","tag-east-asia","tag-israel-u-s-strikes-on-iran","tag-japan","tag-japan-iran-relations","tag-japans-politics","tag-japanese-politics","tag-politics","tag-politics-of-japan","tag-u-s-japan-alliance","tag-u-s-strikes-on-iran","tag-u-s-israel-iran-war"],"_links":{"self":[{"href":"https:\/\/www.europesays.com\/japan\/wp-json\/wp\/v2\/posts\/68230","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.europesays.com\/japan\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.europesays.com\/japan\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/japan\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/japan\/wp-json\/wp\/v2\/comments?post=68230"}],"version-history":[{"count":0,"href":"https:\/\/www.europesays.com\/japan\/wp-json\/wp\/v2\/posts\/68230\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/japan\/wp-json\/wp\/v2\/media\/68231"}],"wp:attachment":[{"href":"https:\/\/www.europesays.com\/japan\/wp-json\/wp\/v2\/media?parent=68230"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.europesays.com\/japan\/wp-json\/wp\/v2\/categories?post=68230"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.europesays.com\/japan\/wp-json\/wp\/v2\/tags?post=68230"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}