Kuril Islands

Owing to their location along the Pacific shelf edge and the confluence of Okhotsk Sea gyre and the southward Oyashio Current, the Kuril islands are surrounded by waters that are among the most productive in the North Pacific, supporting a wide range and high abundance of marine life.

Invertebrates: Extensive kelp beds surrounding almost every island provide crucial habitat for sea urchins, various mollusks and countless other invertebrates and their associated predators. Many species of squid provide a principal component of the diet of many of the smaller marine mammals and birds along the chain.

Fish: Further offshore, walleye pollock, Pacific cod, several species of flatfish are of the greatest commercial importance. During the 1980s, migratory Japanese sardine was one of the most abundant fish in the summer.

Pinniped: The main pinnipeds were a significant object of harvest for the indigenous populations of the Kuril islands, both for food and materials such as skin and bone. The long term fluctuations in the range and distribution of human settlements along the Kuril island presumably tracked the pinniped ranges. In historical times, fur seals were heavily exploited for their fur in the 19th and early 20th centuries and several of the largest reproductive rookeries, as on Raykoke island, were extirpated. In contrast, commercial harvest of the true seals and Steller sea lions has been relatively insignificant on the Kuril islands proper. Since the 1960s there has been essentially no additional harvest and the pinniped populations in the Kuril islands appear to be fairly healthy and in some cases expanding. The notable exception is the now extinct Japanese sea lion, which was known to occasionally haul out on the Kuril islands.

Sea otters: Sea otters were exploited very heavily for their pelts in the 19th century, as shown by 19th and 20th century whaling catch and sighting records.[7]

Seabirds: The Kuril islands are home to many millions of seabirds, including northern fulmars, tufted puffins, murres, kittiwakes, guillemots, auklets, petrels, gulls and cormorants. On many of the smaller islands in summer, where terrestrial predators are absent, virtually every possibly hummock, cliff niche or underneath of boulder is occupied by a nesting bird.

The composition of terrestrial species on the Kuril islands is dominated by Asian mainland taxa via migration from Hokkaido and Sakhalin Islands and by Kamchatkan taxa from the North. While highly diverse, there is a relatively low level of endemism.

The WWF divides the Kuril Islands into two ecoregions. The southern Kurils, along with southwestern Sakhalin, comprise the South Sakhalin-Kurile mixed forests ecoregion. The northern islands are part of the Kamchatka-Kurile meadows and sparse forests, a larger ecoregion that extends onto the Kamchatka Peninsula and Commander Islands.

Because of the generally smaller size and isolation of the central islands, few major terrestrial mammals have colonized these, though red and Arctic foxes were introduced for the sake of the fur trade in the 1880s. The bulk of the terrestrial mammal biomass is taken up by rodents, many introduced in historical times. The largest southernmost and northernmost islands are inhabited by brown bear, foxes, and martens. Some species of deer are found on the more southerly islands. It is claimed that a wild cat, the Kurilian Bobtail, originates from the Kuril Islands. The bobtail is due to the mutation of a dominant gene. The cat has been domesticated and exported to nearby Russia and bred there, becoming a popular domestic cat.

Among terrestrial birds, ravens, peregrine falcons, some wrens and wagtails are common.

The Ainu people inhabited the Kuril Islands from early times, although few records predate the 17th century. The Japanese administration first took nominal control of the islands during the Edo period (1603-1868) in the form of claims by the Matsumae clan. It is claimed that the Japanese knew of the northern islands 370 years ago.[8] The Shōhō Era Map of Japan (Shōhō kuni ezu (正保国絵図)), a map of Japan made by the Tokugawa shogunate in 1644, shows 39 large and small islands northeast of Hokkaido's Shiretoko Peninsula and Cape Nosappu. A Dutch expedition under Maarten Gerritsz Vries explored the islands in 1643. Russian popular legend has Fedot Alekseyevich Popov sailing into the area c.  1649.[9] Russian Cossacks landed on Shumshu in 1711.[10]

The Ainu people seem to have used the name Choka for Paramushir and its neighbouring islands. Then Rakkoshima ("sea-otter isles") extended from Onnekotan to Simushir. Urup, Iturup and Kunashir are the three southern islands.

In 1811 the Golovnin Incident occurred: retainers of the Nambu clan captured the Russian captain Vasily Golovnin and his crew - who had stopped at Kunashir during their hydrographic survey - and sent them to the Matsumae authorities. Because Petr Rikord, the captain of a Russian vessel, also captured a Japanese trader, Takadaya Kahei, near Kunashir in 1812, Japan and Russia entered into negotiations to establish the border between the two countries.

American whaleships caught right whales off the islands between 1847 and 1892.[11] Three of the ships were wrecked on the islands: two on Urup in 1855[12][13] and one on Makanrushi in 1856.[14] In September 1892, north of Kunashir Island, a Russian schooner seized the bark Cape Horn Pigeon, of New Bedford and escorted it to Vladivostok, where it was detained for nearly two weeks.[15]

The Russian Empire and Japan concluded the Treaty of Commerce, Navigation and Delimitation in 1855, etablishing their border between Iturup and Urup. This treaty confirmed that Japanese territory stretched south from Iturup and Russian territory stretched north of Urup. Sakhalin remained a place where people from both countries could live. The Treaty of Saint Petersburg in 1875 resulted in Japan relinquishing all rights over Sakhalin in exchange for Russia ceding all of the Kuril Islands south of Kamchatka.

During the Russo-Japanese War of 1904–1905, Gunji, a retired Japanese military man and local settler in Shumshu, led an invading party to the Kamchatka coast. Russia sent reinforcements to the area to capture and intern this group. After the end of the war, Japan received fishing rights in Russian waters as part of the Russo-Japanese Fisheries Agreement until 1945.

During their armed intervention in Siberia 1918–1925, Japanese forces from the northern Kurils, along with United States and European forces, occupied southern Kamchatka. Japanese vessels carried out naval strikes against Petropavlovsk-Kamchatsky.

In February 1945 the Yalta Agreement[16] promised to the Soviet Union South Sakhalin and the Kuril islands in return for entering into World War II against the Japanese. In August 1945 the Soviet Union mounted an armed invasion of South Sakhalin at the cost of over 5,000 Soviet and Japanese lives.[17] Japan maintains a claim to the four southernmost islands of Kunashir, Iturup, Shikotan, and the Habomai rocks, together called the Northern Territories (see Kuril Islands dispute).

Shana Village in Etorofu (Shōwa period): a village hospital in the foreground, a factory in the left background with a fishery and a central radio tower (before 1945).

In 1869, in the context of the Boshin War of 1868-1869, Japan's Meiji government established the Colonization Commission in Sapporo to aid in the development of the northern area. Ezo was renamed "Hokkaidō" and Kita Ezo (South Sakhalin) later received the name of "Karafuto". Eleven provinces and 86 districts founded by the Meiji government were put under the control of feudal clans. Because the Meiji government could not sufficiently cope with Russians moving to south Sakhalin, Japan negotiated with Russia over control of the Kuril Islands, resulting in the Treaty of Saint Petersburg, which ceded the eighteen islands north of Uruppu to Japan and all of Sakhalin to Russia.

Road networks and post offices were established on Kunashiri and Etorofu. Life on the islands became more stable when a regular sea-route connecting the islands with Hokkaidō opened and a telegraphic system began. At the end of the Taishō period of 1912 t0 1926, towns and villages were organized in the northern territories and village offices were established on each island. The Habomai island towns were all part of Habomai Village for example. In other cases the town and village system was not adopted on islands north of Uruppu, which came under direct control of the Nemuro Subprefectural office of the Hokkaidō government.

Each village had a district forestry system, a marine-product examination center, salmon hatchery, post office, police station, elementary school, Shinto temple, and other public facilities. As of 1930, 8,300 people lived on Kunashiri island and 6,000 on Etorofu island - most of them engaged in coastal and high-sea fishing.

From the very end of 19th century the Japanese administration started the forced assimilation of the native Ainu people.[18][19] Also at this time the Ainu were granted automatic Japanese citizenship, effectively denying them the status of an indigenous group. Many Japanese moved onto former Ainu lands, including the Kuril islands. The Ainu were forced to learn Japanese, required to adopt Japanese names, and ordered to cease religious practices such as animal sacrifice and the custom of tattooing.[19] Prior to Japanese colonization[20] (in 1868) about 100 Ainu reportedly lived on the Kuril islands.[21]

• In 1941 Admiral Isoroku Yamamoto ordered the assembly of the Imperial Japanese Navy strike-force for the Hawaii Operation attack on Pearl Harbor in Tankan or Hitokappu Bay, Iturup Island, South Kurils. The territory was chosen for its sparse population, lack of foreigners, and constant fog-coverage. The Admiral ordered the move to Hawaii on the morning of 26 November.
• On 10 July 1943 the first bombardment against the Japanese bases in Shumshu and Paramushir by American forces occurred. From Alexai airfield 8 B-25 Mitchells from the 77th Bombardment Squadron took off, led by Capt James L. Hudelson. This mission principally struck Paramushir.
• Another mission was flown during 11 September 1943 when the Eleventh Air Force dispatched eight B-24 Liberators and 12 B-25s. Facing reinforced Japanese defenses, 74 crew members in three B-24s and seven B-25 failed to return. 22 men were killed in action, one taken prisoner and 51 interned in Kamchatka.
• The Eleventh Air Force implemented other bombing missions against the northern Kurils, including a strike by six B-24s from the 404th Bombardment Squadron and 16 P-38s from the 54th Fighter Squadron on 5 February 1944.
• Japanese sources report that the Matsuwa military installations were subject to American air-strikes between 1943–44.
• The Americans' fictional "Operation Wedlock" diverted Japanese attention north and misled them about the U.S. strategy in the Pacific.[22] The plan included air strikes by the USAAF and U.S. Navy bombers which included U.S. Navy shore bombardment and submarine operations. The Japanese increased their garrison in the north Kurils from 8,000 in 1943 to 41,000 in 1944 and maintained more than 400 aircraft in the Kurils and Hokkaidō area in anticipation that the Americans might invade from Alaska.
• American planners had briefly contemplated an invasion of northern Japan from the Aleutian Islands during the autumn of 1943 but rejected that idea as too risky and impractical. They considered the use of Boeing B-29 Superfortresses, on Amchitka and Shemya bases, but rejected the idea. The U.S. military maintained interest in these plans when they ordered the expansion of bases in the western Aleutians, and major construction began on Shemya. In 1945, plans for a possible invasion of Japan via the northern route were shelved.
• Between 18 August and 31 August 1945 Soviet forces invaded the North and South Kurils.
• The Soviets expelled the entire Japanese civilian population of roughly 17,000 by 1946.
• Between 24 August and 4 September 1945 the Eleventh Air Force of the United States Army Air Forces sent two B-24s on reconnaissance missions over the North Kuril Islands with the intention of taking photos of the Soviet occupation in the area. Soviet fighters intercepted and forced them away.

• Severo-Kurilsky District (Severo-Kurilsk)
• Kurilsky District (Kurilsk)
• Yuzhno-Kurilsky District (Yuzhno-Kurilsk)

Fishing is the primary occupation. The islands have strategic and economic value, in terms of fisheries and also mineral deposits of pyrite, sulfur, and various polymetallic ores. There are hopes that oil exploration will provide an economic boost to the islands.[24]

The economic rise of the Russian Federation has been seen on the Kurils too. The most visible sign of improvement is the new construction in infrastructure. In 2014, construction workers built a pier and a breakwater in Kitovy Bay, central Iturup, where barges are a major means of transport, sailing between the cove and ships anchored offshore. A new road has been carved through the woods near Kurilsk, the island's biggest village, going to the site of Yuzhno-Kurilsk Mendeleyevo Airport.[25]

Gidrostroy, the Kurils' biggest business group with interests in fishing, construction and real estate, built its second fish processing factory on Iturup island in 2006, introducing a state-of-the-art conveyor system.

To deal with a rise in the demand of electricity, the local government is also upgrading a state-run geothermal power plant at Mount Baransky, an active volcano, where steam and hot water can be found.[26]

The main Russian force stationed on the islands is the 18th Machine Gun Artillery Division, which has its headquarters in Goryachiye Klyuchi on Iturup Island. There are also Border Guard Service troops stationed on the islands. In February 2011, Russian President Dmitry Medvedev called for substantial reinforcements of the Kuril Islands defences. Subsequently in 2015, additional anti-aircraft missile systems 'Tor', 'BUK' missile systems, coastal defence missile systems 'Bastion', combat helicopters Ka-52 'Alligator' and 1 'Varshavyanka' project submarine came on defence of Kuril Islands.[27]

Atlasov