Shipwreck may be part of Kublai Khan's lost fleet

CNN

VERBATIM POST

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In Japanese legend they are known as The Kamikaze -- the divine winds -- a reference to two mighty typhoons placed providentially seven years apart which, in the 13th century, destroyed two separate Mongol invasion fleets so large they were not eclipsed until the D-Day landings of World War II.

Marine archaeologists now say they have uncovered the remains of a ship from the second fleet in 1281 -- believed to have comprised 4,400 vessels -- a meter below the seabed, in 25 meters of water off the coast of Nagasaki, Japan.

Scientists are hoping they will be able to recreate the complete Yuan Dynasty vessel from Kublai Khan's lost fleet using a 12-meter-long section of keel. The Mongols ruled China from 1271 to 1368.

According to Yoshifumi Ikeda, a professor of archaeology at Okinawa's University of the Ryukyus, and head of the research team, the section could go a long way to helping researchers identify all the characteristics of the 20-meter warship.

"This discovery was of major importance for our research," Ikeda told a news conference. "We are planning to expand search efforts and find further information that can help us restore the whole ship."

Discovered using ultrasound equipment, the research team says it is the first wreck from the period to have an intact hull, the planks of which are still attached to the keel with nails.

Scientists say its good state of preservation -- they were even able to establish that the planks were originally painted a whitish-gray -- is due to the fact it has been covered by sand.

"I believe we will be able to understand more about shipbuilding skills at the time as well as the actual situation of exchanges in East Asia," Ikeda told reporters in Nagasaki.

More than 4,000 artifacts, including ceramic shards, bricks used for ballast, cannonballs and stone anchors have been found in the vicinity of the wreck, linking it to the Yuan Dynasty invasion fleet.

Ikeda said there were no immediate plans to salvage the hull and the first step was to conserve the find by covering the sites with nets.

The Kamikaze -- perhaps better known as the nickname given to the Japanese suicide pilots of the Pacific War -- were a nation-defining event for Japan and set the limits of Mongol expansion in the east.

Historians say the first Chinese attempt to invade Japan in 1274 ended in disaster.