The Kuril Islands dispute (Russian: Спор о принадлежности Курильских островов Spor o prinadlezhnosti Kuril'skikh ostrovov.), also known as the Northern Territories dispute (Japanese: 北方領土問題 Hoppō Ryōdo Mondai?), is a dispute between Japan and Russia and also some individuals of the Ainu people over sovereignty of the South Kuril Islands. The disputed islands, which were annexed by Soviet forces during the Manchurian Strategic Offensive Operation at the end of World War II, are currently under the Russian administration as South Kuril District of the Sakhalin Oblast (Сахалинская область, Sakhalinskaya oblast), but are claimed by Japan, which refers to them as the Northern Territories (北方領土 Hoppō Ryōdo?) or Southern Chishima (南千島 Minami Chishima?), arguably being part of the Nemuro Subprefecture of Hokkaidō Prefecture.
The San Francisco Peace Treaty  with Japan from 1951 states that Japan must give up all claims to the Kuril islands, but it also does not recognize the Soviet Union's sovereignty over the Kuril Islands. Furthermore, Japan currently claims that at least some of the disputed islands are not a part of the Kuril Islands, and thus are not covered by the treaty. Russia maintains that the Soviet Union's sovereignty over the islands was recognized following agreements at the end of the Second World War. However, Japan has disputed this claim. The disputed islands are:
The first Russo-Japanese agreement to deal with the status of Sakhalin and the Kuril Islands was the 1855 Treaty of Shimoda which first established official relations between Russia and Japan. Article 2 of the Treaty of Shimoda, which provided for an agreement on borders, states "Henceforth the boundary between the two nations shall lie between the islands of Etorofu and Uruppu. The whole of Etorofu shall belong to Japan; and the Kuril Islands, lying to the north of and including Uruppu, shall belong to Russia." The islands of Kunashiri, Shikotan and the Habomai Islands, that all lie to the south of Etorofu, are not explicitly mentioned in the treaty and were understood at the time to be a non-disputed part of Japan. The treaty also specified that the island of Sakhalin/Karafuto was not to be partitioned but was to remain under a joint Russo-Japanese condominium.
In a subsequent 1875 Treaty of Saint Petersburg Russia and Japan agreed that Japan would give up all rights to Sakhalin in exchange for Russia giving up all rights to the Kuril Islands in favor of Japan.
Although Japan occupied parts of Russia's Far East during the Russian Civil War following the October Revolution, Japan did not formally annex any of these territories and they were vacated by Japan by the mid-1920s.
There was practically no hostile activity between the USSR and Japan after the Battle of Khalkin Gol ended the Japanese-Soviet Border Wars in 1939 and before the USSR declared war on Japan (Manchurian Strategic Offensive Operation) on August 8, 1945. The Soviet–Japanese Neutrality Pact was signed in Moscow on April 13, 1941 but was unilaterally renounced by the Soviet Union in 1945. On August 14, 1945 Japan accepted the Potsdam Declaration and on the following day announced unconditional capitulation. The Soviet operation to occupy the Kuril Islands took place between August 18 and September 3. Japanese inhabitants were repatriated two years later.
The modern Kuril Islands dispute arose in the aftermath of WWII and results from the ambiguities in and disagreements about the meaning of the Yalta agreement (February 1945), the Potsdam Declaration (July 1945) and the Treaty of San Francisco (September 1951). The Yalta Agreement, signed by the US, Great Britain and the Soviet Union, stated:
The leaders of the three great powers – the Soviet Union, the United States of America and Great Britain – have agreed that in two or three months after Germany has surrendered and the war in Europe is terminated, the Soviet Union shall enter into war against Japan on the side of the Allies on condition that: [....] 2. The former rights of Russia violated by the treacherous attack of Japan in 1904 shall be restored, viz.: (a) The southern part of Sakhalin as well as the islands adjacent to it shall be returned to the Soviet Union; [....] 3. The Kurile Islands shall be handed over to the Soviet Union.
Japan—as well as the US—claimed that the Yalta agreement did not apply to the Northern Territories because they were not a part of the Kuril Islands, although US geographers have traditionally listed them as part of the Kuril chain. In a 1998 article in the journal Pacific Affairs, Bruce Elleman, Michael Nichols and Matthew Ouimet argue that the US never accepted the cession of all the Kuril Islands to the Soviet Union and has maintained from Yalta onwards that it simply agreed at Yalta that Moscow could negotiate directly with Tokyo to come to a mutually acceptable solution, and that the US would support in such a peace agreement the Soviet acquisition of the Kurils. As a key piece of evidence, the same article (page 494 of) quotes an August 27, 1945 letter from Truman to Stalin:"You evidently misunderstood my message [about the Kuril Islands].... I was not speaking of any territory of the Soviet Republic. I was speaking of the Kurile Islands, Japanese territory, disposition of which must be made at a peace settlement. I was advised that my predecessor agreed to support in the peace settlement the Soviet acquisition of those islands." The Soviet Union—and subsequently, Russia—rejected this position.
The Potsdam Declaration states the following regarding the Japanese territories: "8. The terms of the Cairo Declaration shall be carried out and Japanese sovereignty shall be limited to the islands of Honshū, Hokkaido, Kyushu, Shikoku and such minor islands as we determine". The islands comprising the Northern Territories are not explicitly included in this list, but the US subsequently maintained, particularly during the preparation of the Treaty of San Francisco, that the phrase "and such minor islands as we determine" could be used to justify transferring the Northern Territories to Japan.
The Cairo Declaration of 1943 did not explicitly mention the Kuril Islands but stated: "Japan will also be expelled from all other territories which she has taken by violence and greed".
Japan later claimed that the Cairo Declaration and the Potsdam Declaration did not apply to the islands on the grounds that they had never belonged to Russia or been claimed by it since the establishment of diplomatic relations between the two countries in 1855, and thus they were not among the territories acquired by Japan "by violence and greed".
A substantial dispute regarding the status of the Kuril Islands arose between the U.S. and the Soviet Union during the preparation of the Treaty of San Francisco in 1951. The Treaty was supposed to be a permanent peace treaty between Japan and the Allied Powers of World War II. By that time, the Cold War had already taken hold, and the position of the U.S. in relation to the Yalta and Potsdam agreements had changed considerably. The U.S. had come to maintain that the Potsdam Declaration should take precedence and that strict adherence to the Yalta agreement was not necessary since, in the view of the U.S., the Soviet Union itself violated several provisions of the Yalta agreement in relation to the rights of other countries. The Soviet Union vehemently disagreed and demanded that the U.S. adhere to its promises made to the Soviet Union in Yalta as a condition of the Soviet Union's entry into the war with Japan. A particular point of disagreement at the time was the fact that the draft text of the treaty, while stating that Japan will renounce all rights to Southern Sakhalin and the Kuril islands, did not state explicitly that Japan would recognize the Soviet Union's sovereignty over these territories.
The Treaty of San Francisco was officially signed by 49 nations, including Japan and the United States, on September 8, 1951. Article (2c) states: "Japan renounces all right, title and claim to the Kurile Islands, and to that portion of Sakhalin and the islands adjacent to it over which Japan acquired sovereignty as a consequence of the Treaty of Portsmouth of 5 September 1905." The State Department later clarified that "the Habomai Islands and Shikotan ... are properly part of Hokkaido and that Japan is entitled to sovereignty over them". Britain and the United States agreed that territorial rights would not be granted to nations that did not sign the Treaty of San Francisco, and therefore the islands were not formally recognized as Soviet territory.
The Soviet Union refused to sign the Treaty of San Francisco and publicly stated that the Kuril Islands issue was one of the reasons for its opposition to the Treaty. Japan signed and ratified the San Francisco treaty. However, both the Japanese government and most of the Japanese media currently claim that already at the time of the 1951 San Francisco peace conference, Japan held that the islands of Kunashiri, Etorofu, Shikotan and the Habomai rocks were technically not a part of the Kuril Islands and thus were not covered by the provisions of Article (2c) of the treaty. The timing of this claim is disputed by Russia and by some western historians. In a 2005 article in The Japan Times, journalist Gregory Clark writes that official Japanese statements, maps and other documents from 1951, and the statements by the head of the U.S. delegation to the San Francisco conference—John Foster Dulles—make it clear that at the time the San Francisco Treaty was concluded in October 1951, both Japan and the United States considered the islands of Kunashiri and Etorofu to be a part of the Kuril Islands and to be covered by Article (2c) of the Treaty. Clark made a similar point in a 1992 New York Times opinion column.
In a 2001 book, Seokwoo Lee—a Korean scholar on international law—quotes the October 19, 1951 statement in Japan's Diet by Kumao Nishimura, Director of the Treaties Bureau of the Foreign Ministry of Japan, stating that both Etorofu and Kunashiri are a part of the Kuril Islands and thus covered by Article (2c) of the San Francisco Treaty.
The U.S. Senate Resolution of April 28, 1952, ratifying of the San Francisco Treaty, explicitly stated that the USSR had no title to the Kurils, the resolution stating:
As part of such advice and consent the Senate states that nothing the treaty [San Francisco Peace Treaty] contains is deemed to diminish or prejudice, in favor of the Soviet Union, the right, title, and interest of Japan, or the Allied Powers as defined in said treaty, in and to South Sakhalin and its adjacent islands, the Kurile Islands, the Habomai Islands, the Island of Shikotan, or any other territory, rights, or interests possessed by Japan on December 7, 1941, or to confer any right, title, or benefit therein or thereto on the Soviet Union.
During the 1956 peace talks between Japan and the Soviet Union, the Soviet side proposed to settle the dispute by returning Shikotan and Habomai to Japan. In the final round of the talks, the Japanese side accepted the weakness of its claim to Iturup and Kunashiri and agreed to settle on the return of Shikotan and the Habomai Islands, in exchange for a peace treaty. However, the U.S. government intervened and blocked the deal. The U.S. warned Japan that a withdrawal of the Japanese claim on the other islands would mean the U.S. would keep Okinawa, causing Japan to refuse these terms. The U.S. had asserted that the San Francisco Peace Treaty "did not determine the sovereignty of the territories renounced by Japan," but that "Japan does not have the right to transfer sovereignty over such territories. Nevertheless, on October 19, 1956 in Moscow, the USSR and Japan signed the Soviet-Japanese Joint Declaration. The Declaration ended the state of war between the Soviet Union and Japan, which technically had still existed between the two countries since August 1945. The Joint Declaration did not settle the Kuril Islands dispute, the resolution of which was postponed until the conclusion of a permanent peace treaty between USSR and Japan. However, Article 9 of the Joint Declaration stated: "The U.S.S.R. and Japan have agreed to continue, after the establishment of normal diplomatic relations between them, negotiations for the conclusion of a peace treaty. Hereby, the U.S.S.R., in response to the desires of Japan and taking into consideration the interest of the Japanese state, agrees to hand over to Japan the Habomai and the Shikotan Islands, provided that the actual changing over to Japan of these islands will be carried out after the conclusion of a peace treaty."
The question of whether Etorofu and Kunashiri islands are a part of the Kurils, and thus whether they are covered by Article (2c) of the Treaty of San Francisco, remains one of the main outstanding issues in the Kuril Islands dispute. Based on a 1966 book by a former Japanese diplomat and a member of the 1956 Japanese delegation for the Moscow peace talks, Clark traces the first Japanese claim that Etorofu and Kunashiri islands are not a part of the Kurils to the 1956 negotiations on the Soviet-Japanese Joint Declaration of 1956. The Soviet Union rejected the view at that time, and subsequently, Russia has maintained the same position since then.
The positions of the two sides have not substantially changed since the 1956 Joint Declaration, and a permanent peace treaty between Japan and Russia still has not been concluded.
As late as 2006, Russia's Putin administration offered Japan the return of Shikotan and the Habomais (about 6% of the disputed area) if Japan would renounce its claims to the other two islands, referring to the Soviet-Japanese Joint Declaration of 1956 which promised Shikotan and the Habomais would be ceded to Japan once a peace treaty was signed.
Japan has offered substantial financial aid to the Kuril Islands if they are handed over. However, by 2007, residents of the islands were starting to benefit from economic growth and improved living standards, arising in particular from expansion in the fish processing industry. As a result, it is thought that islanders are less likely to be won over by Japanese offers of financial support.
On February 6, 2008, Japan Today, an English-language news site in Japan, reported that the Russian president had suggested to Japanese Prime Minister Yasuo Fukuda to finally settle all territorial disputes over the Kuril Islands and had sent him a letter inviting him to come to Russia for discussions.
The dispute over the Kuril Islands was further exacerbated on July 16, 2008, when the Japanese government published new school textbook guidelines directing teachers to say that Japan has sovereignty over the Kuril Islands. The Russian Ministry of Foreign affairs announced on July 18, "[these actions] contribute neither to the development of positive cooperation between the two countries, nor to the settlement of the dispute" and reaffirmed its sovereignty over the islands.
Japanese Prime Minister Taro Aso and Russian President Dmitry Medvedev met in Sakhalin on February 18, 2009 to discuss the Kuril Islands issue. Aso said after the meeting that they had agreed to speed up efforts to resolve the dispute so that it would not be left to future generations to find a solution.
Russia has given several concessions to Japan in the dispute. For example, Russia has introduced visa-free trips for Japanese citizens to the Kuril Islands. Japan's fishermen are also allowed to catch fish in Russia's exclusive economic zone.
However, tensions seem to be rising on both sides as the Russian Head of the Kuril Region has called for dropping the visa free program and Japanese fishermen were fired upon for allegedly fishing illegally in Russian waters. A Japanese fisherman was shot dead by a Russian patrol in 2006.
Russian President Dmitry Medvedev was quoted by Reuters on September 29, 2010, as saying he planned a visit to the disputed islands soon and calling the South Kurils "an important region of our country." The Japanese Foreign Ministry criticized Medvedev's statement, calling it regrettable. Many analysts also viewed that the announcement of the visit is correlated with the recent joint declaration regarding World War II between China and Russia, and linked to the Senkaku Islands dispute between Japan and Taiwan. On November 1, Medvedev visited Kunashir Island, sparking a row with Japan. The visit by Medvedev was seen in Moscow as a signal to Japan that its loudspeaker diplomacy on the islands would fail. Japanese Prime Minister Naoto Kan called this visit "impermissible rudeness" and subsequently recalled his country's ambassador to Moscow. The day after the visit, Russian Foreign Minister Sergei Lavrov said Medvedev planned more visits to the disputed islands, sparking a warning from Tokyo.
On 10 February 2011, Russian leader Dmitry Medvedev called for increased military deployments on Kuril Islands. In making the statement, Medvedev said the islands were an "inseparable" part of the country and a strategic Russian region. No direct reference was made to what military equipment would be deployed on the islands, although the Russian RIA Novosti news agency reported that the new Mistral-class amphibious assault ships, being built in a deal with France, would be deployed to the region. On 15 February, plans for deploying advanced anti-air missiles systems on the Islands were announced.
On 7 February 2013, Russian Su-27 fighter jets entered airspace over Japanese territorial waters north of the island of Hokkaido. Japan Air Self-Defense Force F-2s were scrambled in response. Russia had been conducting scheduled flights over the Kuril Islands, but a spokesman for the Russian Air Force said that none of their aircraft entered Japanese airspace. This is the first incursion by Russian aircraft since 2008.
After winning the Japanese general election, 2012, Prime Minister Shinzo Abe made good on promises to restart talks on the disputed nature of the islands. At the end of April 2013, he visited Moscow for discussion with Russian President Vladimir Putin. Abe said: "The potential for cooperation has not been unlocked sufficiently and it is necessary to increase the cooperation between our countries as partners;" he added that he intended to have a good personal relationship with Putin as a basis for resolving the dispute.
Japan's current view of the dispute is given in the official pamphlet of the Japanese Ministry of Foreign Affairs:
In Japan, there are various private groups cooperating with local and national government to encourage the Japanese people to push for the return of the islands. One man whose family was evicted from the islands, Kenjiro Suzuki, heads the Tokachi branch of the League of Chishima Habomai Islands Residents (Chishima is the Japanese name for the Kuril Islands). In 2008, the main organization had a budget of approximately 187 million yen (US$1.7 million).
Russia maintains that all the Kuril Islands, including those that Japan calls the Northern Territories, are legally a part of Russia as a result of World War II, and that this acquisition was as proper as any other change of international boundaries following the war. Moscow cites the following basic points:
Russia has said it is open to a negotiated "solution" to the island dispute while declaring that the legality of its own claim to the islands is not open to question. In other words, Japan would first have to recognize Russia's right to the islands and then try to acquire some or all of them through negotiations.
In Russia, most of the population—as well as the mass media—strongly oppose any territorial concessions to Japan. A common view[dead link] is that the Soviet Union won the Kuril Islands during World War II and is entitled to keep them regardless of the prior history of the disputed territories. Many[dead link] believe that taking these islands away from Japan was a just reward for the Soviet Union's sacrifices during World War II and for its agreement to enter the war against Japan at the request of its allies. The attitudes of the Russian public have hardened in the 2000s. According to a July 2009 poll conducted by the All-Russian Public Opinion Research Center (VTsIOM), 89% of respondents were against territorial concessions to Japan in the Kuril Islands dispute, compared to 76% from a similar poll in 1994.
Some individuals of the Ainu also claim the Kuril Islands, on the basis that their ethnic group inhabited the archipelago and Sakhalin prior to the arrival of Japanese and Russian settlers in the 19th century.
In 2004, the small Ainu community living in Kamchatka Krai wrote a letter to Vladimir Putin, urging him to reconsider any move to award the Southern Kuril islands to Japan. They also urged him to recognize the Japanese genocide against the Ainu people, which was turned down by Putin.
The fabled Russian military machine proved to be inept and the Russo-Japanese War of 1904-1905 was a slaughterhouse and a disaster. ... Brest was a transit station and camp for the army, and the city was full of soldiers and reservists returning from the disastrous Russo-Japanese War.
Gatrell has asserted that the navy, in contrast to the army, was not underfunded and the armament requirements of the Navy Ministry were satisfied, since most of the money was spent on the construction and repair of vessels. In this sense he attributed the navy's disastrous performance in the Russo-Japanese War to the mismanagement of adequate resources and enforced economies impairing the training of crews.
Japan's dispute with Russia has divided the two countries for more than half a century, preventing them from signing a formal peace treaty to conclude World War II.