Northeast Passage
Ice-free navigation

The term "ice free" generally refers to the absence of fast ice, i.e. continuously frozen surface ice sheet cover. Under common usage "ice free" does not mean that there is no Arctic sea ice. "Ice free" regions can contain broken ice cover of varying density, often still requiring appropriately strengthened hulls or icebreaker support for safe passage.

French sailor Eric Brossier made the first passage by sailboat in only one season in the summer of 2002. He returned to Europe the following summer through the Northwest Passage.

The same year Arved Fuchs and its crew sailed the Northeast Passage with the Dagmar Aaen.

The Northern Sea Route was opened by receding ice in 2005 but was closed by 2007. The amount of polar ice had receded to 2005 levels in August 2008. In late August 2008, it was reported that images from the NASA Aqua satellite had revealed that the last ice blockage of the Northern Sea Route in the Laptev Sea had melted. This would have been the first time since satellite records began that both the Northwest Passage and Northern Sea Route had been open simultaneously. However, other scientists suggested that the satellite images may have been misread and that the sea route was not yet passable.

In 2009, the Bremen -based Beluga Group claimed they were the first Western company to attempt to cross the Northern Sea Route for shipping without assistance from icebreakers, cutting 4000 nautical miles off the journey between Ulsan, Korea and Rotterdam. The voyage was widely covered and sometimes incorrectly said to be the first time that non-Russian ships made the transit. In 1997, a Finnish oil tanker, Uikku, sailed the length of the Northern Sea Route from Murmansk to the Bering Strait, becoming the first Western ship to complete the voyage.

However, the new (2008) ice-strengthened heavy lift vessels Beluga Fraternity and Beluga Foresight commenced an East-to-West passage of the Northern Sea Route in August 2009 as part of a small convoy escorted by the Russian nuclear icebreaker NS 50 Let Pobedy, westward through the Bering, Sannikov, and Vilkitskiy Straits. The two vessels embarked Russian ice pilots for the voyage to the western Siberian port of Novyy, in the Yamburg region in the delta of the Ob River. The ships arrived at Novyy on 7 September, discharged their cargo to barges and departed on 12 September, bound for the Kara Gates and Rotterdam. They were the first non-Russian commercial vessels to complete this journey, but not without Russian assistance. The captain of the Beluga Foresight, Valeriy Durov, described the achievement as "...great news for our industry." The president of Beluga Shipping claimed the voyage saved each vessel about 300,000 euros, compared to the normal Korea-to-Rotterdam route by way of the Suez Canal. The company did not disclose how much they paid for the escort service and the Russian pilots. An 18 September 2009 press release stated that the company was planning for six vessels to make Arctic deliveries in 2010. It is not clear that this plan was followed up on.

In 2009, the first two international commercial cargo vessels traveled north of Russia between Europe and Asia. In 2011, 18 ships made the now mostly ice-free transit. During 2011, 34 ships made the transit up from a total of 6 ships in 2010. In 2012, 46 commercial ships made the transit. Petroleum products constituted the largest cargo group. In 2013 71 commercial ships made the transit.

On 28 July 2009, the sailing yacht RX II (36-foot length), with expedition leader Trond Aasvoll and crew Hans Fredrik Haukland and Finn Andreassen left Vardø in Norway on a quest to circumnavigate the North Pole. The northern sea route proved ice free and the three Norwegians sailed into the Bering Strait on 24 September. But Russian bureaucracy managed to do what the arctic waters didn't – to stop their effort to sail around in one season. The boat over-wintered in Nome, and finished the trip through the Northwest passage the following summer.

Also in 2009, Ola Skinnarmo and his crew sailed the Northeast Passage aboard Explorer of Sweden, becoming the second Swedish sailboat to transit the Northeast Passage, after Adolf Erik Nordenskiöld.

In September 2010, two yachts circumnavigated the Arctic: Børge Ousland 's team aboard The Northern Passage, and Sergei Murzayev's team in the Peter I. These were the first recorded instances of the circumnavigation of the Arctic by sailing yachts in one season.

The largest ship as of 2011 is the 117,000 tonne SCF Baltica loaded with natural-gas condensate.

In 2012, the 288-metre (945 ft) LNG carrier Ob River became the first ship of its kind to transit the Northern Sea Route. The vessel completed the westbound voyage in ballast in only six days and planned to sail back to Asia in November with a full load of liquified natural gas. The growth in traffic has been startling. 46 ships sailed the entire length from Europe to East Asia during 2012. By July 2013, the administrators of the Northern Sea Route had granted permission to 204 ships to sail during the season. By that time, Arctic sea ice had declined substantial especially on the Atlantic side of the Arctic. "On July 15 extent came within 540,000 square kilometers (208,000 square miles) of that seen in 2012 on the same date... (Compared to the 1981 to 2010 average, ice extent on July 15, 2013 was 1.06 million square kilometers (409,000 square miles) below average.)" (Summer 2012 Arctic sea ice volume reached a record low.)

During early September 2013 the Russian battlecruiser Petr Velikiy led a flotilla of Russian navy ships with icebreaker support along the Northern Sea Route to the New Siberian Islands. About 400 ships were expected to transit the Russian portion of the route during the 2013 season, up from about 40 during 2012.

On 15 September 2015, the Chinese trimaran Qingdao China set a speed record by sailing from Murmansk to the Bering Strait in 13 days.

On 3 October 2019 Nanni Acquarone became the first Italian skipper with the Italian cutter Best Explorer to sail both Northwest Passage in 2012 and Northeast Passage with a sailboat clockwise. Best Explorer started 1 June 2012 from Tromsø (Norway) sailing the Northwest Passage (first Italian boat and Italian skipper) and after several years of sailing in the Pacific got the permission to follow the Northeast Passage without assistance and without a Russian on board with a crew of 5, including Salvatore Magri who sailed the Northwest Passage with Nanni. In 2019 Best Explorer left Petropavlovsk Kamchatski on 3 August and crossed the Bering Strait on 19 August reaching Murmansk on 22 September.
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