<\/p>\n
Deep below the surface of the Mediterranean Sea off the French coast, the pincer of a remotely guided underwater robot delicately closes around a centuries-old jug lying near a 16th-century shipwreck.<\/p>\n
“You have to be extremely precise so as not to damage the site, so as not to stir up sediment,” says navy officer Sebastien, who cannot give his second name for security reasons.<\/p>\n
A two-hour journey from the French Riviera, Sebastien is overseeing the first of several archaeological missions on the deepest shipwreck in French territorial waters.<\/p>\n
A routine army survey of the seabed uncovered the 16th-century merchant ship by chance last year in waters off the coast of Ramatuelle, close to Saint-Tropez.<\/p>\n Pilots specializing in underwater robots from the French Navy, along with researchers, watch live feeds on screens showing the “ROV C 4000,” a remotely operated vehicle, during an archaeological mission on the wreck of the CAMARA 4 in southeastern France, April 7, 2026.<\/span><\/p>\n <\/p>\n Thibaud MORITZ \/AFP via Getty Images<\/p>\n <\/span> Archaeologists believe the ship was sailing from northern Italy loaded with ceramics and metal bars before it sank.<\/p>\n Now the French navy and the culture ministry’s underwater archaeology department are back to inspect the surviving artifacts lost more than 1.5 miles below sea level.<\/p>\n The navy is keeping secret the location of the wreckage site, which they have dubbed “Camarat 4”\u00a0 \u2014 even if most people would unlikely have the means to reach a site so deep.<\/p>\n The sun has barely risen when the mission’s navy tugboat arrives on site, carrying an underwater robot and two large containers acting as makeshift offices for marine archaeologists.<\/p>\n Its crew lower the robot \u2014 which is equipped with cameras as well as pincers \u2014 into the water.<\/p>\n A navy officer guides the robot down, linked to the ship through a long cable, as experts monitor its slow descent on screens.<\/p>\n An hour later, the device designed to plunge as deep as 4,000 meters is gliding over piles of round pitchers on the sea floor.<\/p>\n Slowly, through its cameras, it reveals the wreck to the team sitting on deck.<\/p>\n It captures footage of a cannon, as well as hundreds of pitchers and plates, decorated with floral motifs, crosses and fish.<\/p>\n Archaeologists say they discovered by chance what they say are the remains of a 16th-century merchant ship more than 1.5 miles underwater off southern France.<\/span><\/p>\n <\/p>\n National Navy via France’s Department of Underwater and Submarine Archaeological Research<\/p>\n <\/span> The robot shoots eight pictures per second for three hours, grabbing more than 86,000 images that will then be used to create a 3D model of the site.<\/p>\n Archaeologist Franca Cibecchini is delighted the water is so clear.<\/p>\n “The visibility is excellent. You almost can’t tell it’s so deep,” she says.<\/p>\n “It is most likely a merchant ship carrying glazed pottery from Liguria,” a region in the northwest of Italy, Cibecchini adds.<\/p>\n She says it could have been loaded on to the ship in the ports of Genoa or nearby Savona.<\/p>\n Experts previously identified two cauldrons, an anchor and six cannons at the shipwreck.<\/p>\n Modern waste, such as a soda can or an empty yogurt container, were spotted too.\u00a0One image released by officials\u00a0appeared to show an aluminum can next to an anchor.<\/p>\n Archaeologists say they discovered by chance what they say are the remains of a 16th-century merchant ship more than 1.5 miles underwater off southern France.<\/span><\/p>\n <\/p>\n National Navy via France’s Department of Underwater and Submarine Archaeological Research<\/p>\n <\/span> Marine Sadania, the lead archaeologist on the underwater dig, says findings will be key to understanding trade routes at the time the ship sank.<\/p>\n “We don’t have very detailed texts about merchant ships in the 16th century, so this is a valuable source of information on maritime history,” she says.<\/p>\n The experts hold their breath as the robot lowers a pitcher into a case as gently as possible, so as not to break it.<\/p>\n A third of all ceramics extracted from sea digs end up breaking, Sadania says.<\/p>\n In total, the team hauls up several jugs and plates.<\/p>\n Back on land, in a laboratory in the southern port city of Marseille, Sadania runs water over one of the jugs.<\/p>\n Dark blue lines run across its rounded side, creating rectangles, some of which are colored in with turquoise blue or decorated with saffron-yellow symbols.<\/p>\n “It’s one of the deepest objects ever recovered from a wreck in France,” she says.<\/p>\n ![\"FRANCE-ARCHAEOLOGY-SCIENCE-HISTORY-RESEARCH](\"https:\/\/assets1.cbsnewsstatic.com\/hub\/i\/r\/2026\/04\/29\/676ef2a8-d0ca-41a8-9b63-0dac4a78275f\/thumbnail\/620x414g1\/d54acb2aafbbaff536c959d5d08a6054\/gettyimages-2272969197.jpg#\")
<\/span>
\n <\/figcaption><\/figure>\nCannons and piles of jugs <\/h2>\n
![\"shipwreck-502898802-1228681525719586-3615561736483342987-n.jpg](\"https:\/\/assets2.cbsnewsstatic.com\/hub\/i\/r\/2025\/06\/12\/60ea0928-1701-48ee-b335-0fce8661fe70\/thumbnail\/620x397\/a59c0a5554767d781f4daf60d60393cb\/shipwreck-502898802-1228681525719586-3615561736483342987-n.jpg#\")
<\/span>
\n <\/figcaption><\/figure>\n![\"anchor-can-493037804-1228681459052926-5277308859069340156-n.jpg](\"https:\/\/assets3.cbsnewsstatic.com\/hub\/i\/r\/2025\/06\/12\/deacfc15-b8e6-4206-8e96-1d080ec69614\/thumbnail\/620x410\/43b7a1559b4ef37460bdec10c25bc948\/anchor-can-493037804-1228681459052926-5277308859069340156-n.jpg#\")
<\/span>
\n <\/figcaption><\/figure>\n“One of the deepest objects ever recovered” \u00a0<\/h2>\n
![\"FRANCE-ARCHAEOLOGY-SCIENCE-HISTORY-RESEARCH](\"https:\/\/assets3.cbsnewsstatic.com\/hub\/i\/r\/2026\/04\/29\/85eb1863-fd38-4c0b-b6d6-0ab5b25c2fcb\/thumbnail\/620x413\/7f3078da03c5d66fa280d824f5bcea99\/gettyimages-2272969273.jpg#\")
<\/span>