来源丨国际财闻汇 随着伊朗宣布封锁霍尔木兹海峡，全球能源供应链震荡，日本政府正紧盯这一战略要冲的动态。作为高度依赖中东能源的经济体，日本是否会因此启 动集体自卫权，成为当前外交与安保领域的焦点。 尽管存在法律设想，但日本政府对此举的认定始终保持极度谨慎。 现任首相高市早苗于3月2日在众议院预算委员会会议上回应称："正就事实关系收集信息。"这延续了日本政府在重大安保判定上的审慎态度。此前， 在2019年油轮遇袭事件以及2025年6月美军攻击伊朗核设施引发封锁传闻时，时任首相石破茂及相关阁僚均未明确将其定性为"存亡危机事态"。 目前，日本政府内部对于事态升级的可能性评估仍偏向"低概率"。外务省官员认为，布设水雷意味着"与世界为敌"，伊朗方面会表现得相当谨慎；防 卫省官员也持有相似观点。 历史上，日本政府从未因霍尔木兹海峡的资源威胁而启动过集体自卫权。由于判定"存亡危机事态"缺乏绝对标准，需由政府根据事件性质进行个别判 断。 目前，日本政府正处于信息收集与多方博弈的关键期。若事态进一步恶化至水雷封锁阶段，美国极有可能向日本寻求扫雷协助，届时高市早苗政权将 面临自安保法案通过以来最严峻的决策考验。 《日本经济新闻》分 ...

正在通过霍尔木兹海峡的原油运输船（2018年、reuters） "存亡危机事态"是安倍晋三政权时期通过的日本安保相关法律中所规定的概念。日本政府过去曾把"水 雷封锁该海峡"作为可行使集体自卫权的"存亡危机事态"的设想事例。霍尔木兹海峡此前也发生过威胁 资源进口的案例，但日本政府从未启动过集体自卫权…… 据悉，伊朗已封锁霍尔木兹海峡。该海峡对日本来说也属于能源进口的要冲。日本政府过去曾把"水雷 封锁该海峡"作为可行使集体自卫权的"存亡危机事态"的设想事例。不过，此次将谨慎研判局势。 日本官房长官木原稔在3月2日的记者会上表示："现阶段尚未认定这属于基于安全保障相关法律的重大 影响事态和存亡危机事态"。 存亡危机事态是安倍晋三政权时期的2015年通过的安保相关法律中所规定的概念。 所谓"存亡危机事态"是指与日本有密切关系的其他国家受到武力攻击、出现日本存亡受威胁的明显危险 的状态。如果日本政府认定事态严重，在没有其他适当手段的情况下，可以有限行使集体自卫权。 在日本国会审议安保相关法律时，安倍作为存亡危机事态的具体事例曾经列举的正是水雷封锁霍尔木兹 海峡的状况。针对其他国家军队作为武力行使的一环而布设的水雷，实施 ...

Core Viewpoint - Japan's potential shift towards militarization and the exercise of collective self-defense poses a significant threat to peace in East Asia and globally, necessitating vigilance and opposition from the international community, including the Japanese people [1][3]. Group 1: Military Expansion and Regional Stability - Japan's military expansion is primarily aimed at China, jeopardizing peace and stability in East Asia. The government seeks to involve the U.S. in potential conflicts over Taiwan, indicating a risk of Japan becoming a source of regional warfare [2]. - The historical context of Japan's colonial rule over Taiwan raises concerns about a resurgence of ambitions regarding Taiwan, which is unacceptable to the Chinese government and people [2]. Group 2: Legal and Political Implications - Japan's threats of military action against China challenge post-war international law and order, which are based on documents like the UN Charter and the Potsdam Declaration. Japan's historical commitments to return territories, including Taiwan, are being overlooked [2][3]. - High-ranking officials in Japan are accused of distorting legal frameworks to create a false narrative regarding Taiwan's status, undermining the political and legal foundations of Sino-Japanese relations [2]. Group 3: Violations of Domestic and International Law - Japan's actions violate both international law and its domestic laws, as peaceful resolution of disputes is mandated by the UN Charter and Japan's own constitution. The Taiwan issue is deemed a core internal matter for China, and Japan's military threats are seen as a significant risk to national security [3]. - The rhetoric surrounding "survival crisis" echoes historical precedents where Japan justified military expansion and aggression, raising alarms about a potential return to militarism [3].

Core Viewpoint - Japanese Prime Minister Kishi Nobuo's remarks regarding Taiwan have drawn international attention, as they are seen as interference in China's internal affairs and a challenge to the post-war international order [1][2][3] Group 1: Legal Basis of Taiwan's Status - Taiwan is an inseparable part of China's territory, supported by international law, with historical claims dating back to China's discovery and administrative control [2] - The Cairo Declaration of 1943 and the Potsdam Declaration of 1945 reaffirm that Taiwan must be returned to China, establishing a legal framework for Taiwan's status [2] - The UN Resolution 2758 in 1971 recognized the People's Republic of China as the sole legitimate representative of China, further solidifying the international consensus on Taiwan's status [2] Group 2: Violations of International Law - Kishi's comments classify Taiwan as a "foreign country," which violates the UN Charter's principles of non-interference and prohibition of the threat of force [3][4] - The remarks contradict Japan's commitments under the 1972 Sino-Japanese Joint Statement, which acknowledges the PRC as the only legitimate government of China and respects its stance on Taiwan [3] - Kishi's interpretation of Taiwan as a "foreign country" undermines the post-war international order and Japan's obligations under international law [3][4] Group 3: China's Legal Response - China has sufficient legal grounds to defend its sovereignty and can take multiple measures against Japan, including demanding a retraction of Kishi's statements and public apology [4] - If Japan continues military expansion or attempts to intervene in the Taiwan Strait, China may invoke the UN Charter to take necessary actions without prior UN Security Council authorization [4] - China can implement countermeasures against Japanese companies involved in Taiwan-related issues, including export controls and restrictions on military exchanges [4]

Core Viewpoint - The Japanese Diet engaged in intense debate regarding Prime Minister Sanna Takashi's previous controversial remarks about Taiwan, with opposition parties expressing strong dissatisfaction over his vague responses [1] Group 1: Political Context - The debate was triggered by questions from opposition party members about Takashi's statements, leading to multiple interruptions during the session [1] - Takashi's responses were characterized by ambiguity, failing to provide clear definitions regarding Japan's "survival crisis situation" and its relation to Taiwan [1] Group 2: Opposition Response - Opposition member Hirota Kazuya demanded a clear explanation from Takashi about whether Taiwan is included in regions closely related to Japan's survival crisis [1] - Despite repeated calls for clarification, Takashi maintained the government's stance without making explicit statements, leading to heightened frustration among opposition lawmakers [1] Group 3: Previous Controversial Remarks - On November 7, Takashi claimed that "a situation in Taiwan" could potentially constitute a "survival crisis situation" for Japan under specific circumstances, which has sparked ongoing domestic controversy [1] - The opposition has consistently sought clearer and more specific explanations from Takashi regarding his remarks, but he has avoided addressing the substantive issues directly [1]

Group 1 - The core viewpoint of the article highlights the strong opposition from the Social Democratic Party of Japan, led by President Mizuho Fukushima, against Prime Minister Sanae Takaichi's remarks regarding Taiwan being a potential "survival crisis" for Japan, which Fukushima argues violates the constitution and calls for Takaichi to retract her statements and resign [2][3] - Fukushima emphasizes the illogical nature of Takaichi's statements and warns that Japan, including regions like Okinawa and Kyushu, is at risk of becoming a military stronghold, urging society to prevent war and dangerous policies [2] - The Social Democratic Party, founded in 1945, advocates for a society that respects human dignity and promotes peace, and is currently facing marginalization due to changing political dynamics [3] Group 2 - Mizuho Fukushima, born in December 1955, is a prominent political figure in Japan, serving as a member of the House of Councillors and the leader of the Social Democratic Party, with a strong commitment to peace and opposition to militarization [3] - During her upcoming visit to China in January 2024, Fukushima aims to emphasize the importance of preventing war between Japan and China, advocating for peace diplomacy and opposing the Japanese government's hostile stance towards China [3] - On January 18, 2024, Fukushima and her delegation will visit the China People's Anti-Japanese War Memorial, where they will pay respects and emphasize the message of learning from history to cherish peace [4]

Core Viewpoint - Japanese Prime Minister Sanae Takaichi's provocative statement on November 7, suggesting that "Taiwan's situation" could constitute a "survival crisis" for Japan, implies a potential justification for Japan to exercise collective self-defense or intervene in Taiwan affairs, indicating a willingness for military involvement in the Taiwan issue [1] Group 1: Legal and International Relations Implications - Takaichi's attempt to categorize "Taiwan's situation" as a "survival crisis" reflects a disregard for Japan's obligations under international law, challenging the post-World War II international order and undermining fundamental principles of international law [2][5] - The legal basis for Taiwan's status is firmly established in international law, with documents such as the Cairo Declaration and the Potsdam Proclamation affirming Taiwan's return to China, thus making Taiwan's issue a matter of China's internal affairs [3] - Japan's invocation of domestic law to justify interference in a sovereign nation's internal matters is a blatant challenge to the principles of sovereignty and non-interference that are foundational to modern international law [5] Group 2: Collective Self-Defense and Military Actions - Japan's linkage of the "survival crisis" concept to collective self-defense represents a significant legal overreach, as collective self-defense is strictly limited to situations of actual armed attack, as outlined in the UN Charter [6] - The vague definition of "survival crisis" expands the interpretation of self-defense beyond the strict confines of international law, potentially allowing Japan to justify military actions without direct provocation [6] - Recent military deployments, such as missile installations on Yonaguni Island, are seen as provocative actions that threaten China's sovereignty and escalate regional tensions, undermining peace and stability [7] Group 3: Domestic Law vs. International Obligations - The fundamental flaw in Japan's "survival crisis" concept lies in its attempt to prioritize domestic law over international obligations, which is explicitly prohibited by the Vienna Convention on the Law of Treaties [8] - Japan's domestic legal interpretations cannot serve as a valid excuse for violating established international law principles, including non-interference and the prohibition of the use of force [8] - The attempt to elevate domestic law above international law represents a serious challenge to the international legal system and the spirit of international law [8] Group 4: Historical Context and Commitments - Japan's application of the "survival crisis" concept to the Taiwan issue not only violates specific international law principles but also constitutes a fundamental departure from its post-war obligations as a defeated nation [9] - Japan has previously accepted and fulfilled its obligations under the Potsdam Proclamation and the Japanese surrender document, acknowledging Taiwan's return to China, making Takaichi's claims a distortion of historical documents and international law [9]

Group 1 - Recent remarks by Japanese Prime Minister Sanae Takaichi regarding Taiwan have damaged the political foundation of Japan-China relations, severely worsening the atmosphere for personnel exchanges between the two countries [1][3] - Japan's economy is facing a crisis across various industries due to the potential fallout from Takaichi's statements, as highlighted by Japanese economist Hidetoshi Tashiro [1][3] - The tourism sector in Japan, heavily reliant on Chinese visitors, is at risk of significant contraction if the number of Chinese tourists declines sharply, which could lead to a broader economic impact on related industries such as dining, retail, and education [3][5] Group 2 - In 2024, the total trade volume between Japan and China is projected to reach $308.3 billion, with Japan exporting $152.01 billion and importing $156.25 billion from China, underscoring the importance of stable relations for economic health [3] - Tashiro warns that a deterioration in Japan-China relations could lead to a drastic reduction in Chinese tourists, which would pose an existential threat to Japan's tourism, dining, retail, and educational sectors, particularly universities [5]

Group 1 - Recent remarks by Japanese Prime Minister Sanae Takaichi regarding Taiwan have damaged the political foundation of Japan-China relations, severely worsening the atmosphere for personnel exchanges between the two countries [1] - Japanese economist Hidetoshi Tashiro indicated that Takaichi's comments could lead to a crisis across various sectors in Japan [1][3] - China is Japan's largest trading partner, with a projected total trade volume of $308.3 billion in 2024, including exports from China worth $152.01 billion and imports to China worth $156.25 billion [3] Group 2 - The tourism industry in Japan heavily relies on Chinese tourists, and a significant decline in their numbers could lead to a contraction in related sectors [4] - Hidetoshi Tashiro warned that if Japan-China relations deteriorate, a reduction or complete halt of Chinese tourists could place Japan's tourism, dining, retail, and even education sectors, particularly universities, in a "survival crisis" [6] - The potential consequences of such a situation, triggered by the Prime Minister's remarks, would represent a significant tragedy for Japan [6]

Group 1 - The core viewpoint of the article is that Japanese Prime Minister Fumio Kishida emphasizes a pragmatic relationship with Taiwan, stating that Japan has relinquished all rights and authority over Taiwan according to the San Francisco Peace Treaty [2][5]. - Kishida's response to questions about Taiwan's legal status indicates that Japan does not have a definitive stance on the matter, maintaining a non-governmental and practical relationship with Taiwan [5]. - The discussion between Kishida and opposition leader Yoshihiko Noda highlights concerns over Japan's defense posture, particularly regarding the implications of a potential crisis in Taiwan and the responsibilities of the Self-Defense Forces [4][5]. Group 2 - Noda acknowledges the strategic mutual relationship confirmed during the October summit between Japan and China but criticizes Kishida's remarks on Taiwan, suggesting they may have contributed to a cooling of Japan-China relations [4]. - Kishida defends his statements made during the budget committee meeting, asserting that he answered honestly based on specific inquiries regarding Taiwan's situation [5]. - Kishida emphasizes the importance of dialogue in building comprehensive and beneficial relations, asserting that maximizing national interests is his responsibility [4].