Tag Archives: Sea Breeze 2017

Sea Breeze 2017

The Turkish Ay-class submarine TCG Batiray (S-349) and a U.S. P-8A Poseidon from Naval Air Station Sigonella, Italy, took anti-submarine warfare (ASW) training to an advanced level during exercise Sea Breeze 2017.

The Turkish Navy submarine TCG Batiray (S-349)
The Turkish Navy submarine TCG Batiray (S-349)

Sea Breeze 2017, a U.S. and Ukraine co-hosted multinational maritime exercise held in the Black Sea, is designed to enhance the interoperability of participating nations and strengthen maritime security in the region.

Since submarines of Black Sea nations regularly operate in the region, knowing how to find and track them is of great interest to navies operating there.

Having a NATO ally in the form of Turkey at this year’s exercise helped to train the Ukrainian military in Anti-Submarine Warfare (ASW) techniques that they’ve not practiced before, said Lieutenant (junior grade) Onur Kiroğlu, a Turkish navy communications officer who served as a battle watch officer in the Sea Breeze maritime operations center.

«It’s very important for them to see what a sub can do in an exercise», he said.

Another key role the Turkish submarine played was in helping ships learn to operate effectively in an ASW task group, said Lieutenant Jonathan Wheeler, a U.S. Navy submariner and a Sea Breeze exercise officer.

«Finding and keeping contact with a submarine is a complex process that involves effective engagement among ships’ crews», he said. «It was a good opportunity to practice ASW in the Black Sea against a friendly asset».

The P-8A Poseidon adds a critical air element to the ASW training, said Lieutenant Justin Branch, a U.S. Navy aviation/operations limited duty officer and a Sea Breeze liaison officer for the aircraft.

«It’s the Navy’s newest long-range ASW aircraft, capable of precision active-and-passive tracking, multi-sensor correlation and long flight endurance», Branch said.

Sea Breeze 2017 Takes Anti-Submarine Warfare Training to Advanced Level
Sea Breeze 2017 Takes Anti-Submarine Warfare Training to Advanced Level


Decades of experience

Turkey is the only NATO country in the Black Sea that operates submarines. Its military has been involved in the exercise since the 1990s, bringing decades of submarine and ASW experience.

«This year, the Ukrainians and other exercise navy participants saw the real capacity of a submarine as part of an opposing force», Kiroğlu said.

A diesel submarine, such as the Ay-class involved in the exercise, can become almost as quiet as the surrounding ocean. It can rest on the seafloor and blend in with surrounding underwater formations.

«Learning to recognize the subtle acoustic sounds of a diesel submarine operating near a task force is helpful because most countries that have submarines tend to use diesels», Kiroğlu said. «Nuclear-powered submarines are used by only a handful of countries. After the submarine departed Odessa, Ukraine, with the other exercise vessels participating in the free-play portion of Sea Breeze, its unpredictability became an especially important element of the exercise», he said.

The Turkish submarine helped Ukrainian and other exercise participants learn to methodically search the sea.

In addition to ASW training, there was another benefit to the Turkish submarine’s participation.

Turkey’s submarine command is run in accordance with NATO standards, contributing to the interoperability of the Sea Breeze navies, helping them to work as a team.

Managing a submarine force is more than just attaching an underwater vessel to surface combatants, Kiroğlu said. It involves effective thinking of the underwater dimension, and learning to not just simply respond to the presence of adversary submarines, but proactively engaging with them to protect ships and personnel.

Where hunting submarines in the battle space is concerned, «communication is everything», he said.