Sonar

The Hydrographic Office of the Bulgarian Naval Forces has welcomed the arrival of two Teledyne Gavia autonomous underwater vehicles (UUVs). This acquisition is part of a program initiated by the US Department of Defense aimed at enhancing the defense capabilities of allied nations, following a contract established with the Bulgarian Ministry of Defense.

Turkish defense industry firm Aselsan has developed Türkiye's first indigenous over-the-horizon submarine defense warfare sonar, facilitating the detection of underwater threats over vast distances.

Türkiye's first autonomous underwater vehicle Deringöz, developed by Aselsan, which can be used underwater for both military and civilian purposes, has successfully completed diving tests.

A deep-sea exploration company has captured a sonar image of an anomaly on the ocean floor that resembles an aircraft. The team believes the object could be Amelia Earhart’s Lockheed 10-E Electra that went missing nearly 87 years ago.

Sunken ships buried in the Gulf of İzmir during war, collision or malfunction are waiting to be discovered.

A massive search and rescue effort for a missing submersible near the wreck of the Titanic was at a critical stage late Wednesday, with just hours left before the oxygen supply for the five people on board runs out.

A Canadian military surveillance aircraft detected underwater noises as a massive search continued early Wednesday in a remote part of the North Atlantic for a submersible that vanished while taking five people down to the wreck of the Titanic.

The seventh edition of Sónar Istanbul, will start at Zorlu PSM today, with pioneer curators and producers of electronic music. Uniting music, creativity, technology, the event will present a line-up throughout three days for the first time.

A new device for locating submarines in emergency situations, developed at a Turkish university, is now in use in a Turkish-built sub, said the driving force behind the project.

Environmental activists are attributing an unusually high number of beached dolphins reported in the Aegean Sea in recent weeks to recent naval exercises by Turkey.