Abstract: This article presents a portable optical fiber sensor (OFS) design for continuous liquid level measurement, fabricated using two pieces of bare polymer optical fibers (POFs). The proposed ...

NATO officials have expressed alarm over suspected sabotage attempts on underwater cables and pipelines that ... damaging a fiber optic cable connecting Latvia to the Swedish island of Gotland.

Undersea pipes and cables help power economies, keep houses warm and connect billions of people. More than 1.3 million kilometers (807,800 miles) of fiber optic cables — more than enough to ...

23, 2025, on a NATO patrol over the Baltic Sea as part of the military’s alliance “Baltic Sentry” mission to protect undersea cables and pipelines from sabotage. (AP Photo/John Leicester) The ...

From reproductive rights to climate change to Big Tech, The Independent is on the ground when the story is developing. Whether it's investigating the financials of Elon Musk's pro-Trump PAC or ...

Undersea pipes and cables help power economies, keep houses warm and connect billions of people. More than 1.3 million kilometers (807,800 miles) of fiber optic cables—more than enough to ...

27, 2025, for examination by Swedish authorities. (Johan Nilsson/TT News Agency via AP) SOFIA, Bulgaria (AP) — A Bulgarian shipping company on Monday denied that one of its ships had intentionally ...

But a ‘wire’ drone, which comes with a spool of 10 km-long fibre optic cable that unravels during flight, is being used for strikes. "The main problem in this direction is electronic warfare.

Unlike seabed gas pipelines and power cables, which can take many months to repair after damage, fiber optic cables that have suffered damage in the Baltic Sea have generally been restored within ...

Sweden is investigating a cargo ship for deliberately damaging an undersea fiber optic cable in the Baltic Sea. “A vessel suspected of carrying out the sabotage has been seized,” Sweden’s ...

After a fiber optic cable was damaged near Sweden, Latvia sent a patrol boat to inspect a suspicious vessel in the Baltic Sea. Sweden later said it seized a vessel believed to have carried out the ...