NEW DELHI: Built using a fifth-century stitched-ship technique, the Indian Navy’s Kaundinya vessel is approaching Oman, navigating the historic Arabian Sea route once traveled by ancient seafarers.

The 21-meter ship is a type of wooden boat, in which planks are stitched together using cords or ropes, a technique popular in ancient India for constructing ocean-going vessels.

The vessel set sail on its first transoceanic voyage from Porbandar in Gujarat on Dec. 29 and is expected to reach Muscat in mid-January.

“The exact date obviously depends on how weather conditions pan out. It has been a great experience thus far and the crew remains in high spirits,” Sanjeev Sanyal, an Indian economist who initiated the Kaundinya project and is part of the expedition, told Arab News.

“This is a very ancient route going back to the Bronze Age, and very active from ancient to modern times. We are trying to re-create the voyage on INSV Kaundinya, a ‘stitched’ ship using designs as they would have existed in the fifth century A.D. — a hull from stitched planks, steering oars, square sails, and so on.”