Anti-Submarine Warfare

Latest in Anti-Submarine Warfare

Developed through a collaboration between NPS and Seatrec, the Persistent Smart Acoustic Profiler (PSAP) Voyager is pictured just after it is deployed in the Pacific off the coast of Kona, Hawaii, in November of 2024. The innovative, self-powered autonomous underwater drone represents a major breakthrough in the persistent collection of acoustic data in real-time. (Photo courtesy Tarry Rago)
News & Features

Navy Develops Highly Persistent Undersea Hydrophone System Powered By Ocean Temperatures

By Geoff Ziezulewicz

Posted on Feb 6, 2025

A conventionally powered Portuguese attack submarine has completed a rare voyage under the Arctic ice. As well as being a first-of-its-kind mission for the Portuguese Navy, the deployment underlines the importance of the Arctic theater to NATO’s submarine fleet, although it’s nuclear-powered boats that traditionally dominate in this challenging area of operations.
News & Features

Portuguese Diesel-Electric AIP Submarine Just Patrolled Under The Arctic Ice

By Thomas Newdick

Posted on Jun 26, 2024

Collins Class submarines
News & Features

Australia Getting U.S. Containerized Submarine-Tracking Sonar System

By Thomas Newdick

Posted on May 5, 2023

F-35B Lightning USS America
Sea

Reviving The Use Of Navy Tactical Jets As Submarine-Hunters

By Kevin Noonan

Posted on Feb 23, 2023

Navy P-8 Poseidon Can Now Drop Winged Torpedoes In Combat (Updated)
Sea

Navy P-8 Poseidon Can Now Drop Winged Torpedoes In Combat (Updated)

By Joseph Trevithick

Posted on Nov 22, 2022

This Is Our First Look At The Navy’s Snakehead Unmanned Submarine
Sea

This Is Our First Look At The Navy’s Snakehead Unmanned Submarine

By Brett Tingley

Updated on Feb 18, 2022

New Destroyer Task Force Established To Hunt Russian Submarines In The Atlantic
Sea

New Destroyer Task Force Established To Hunt Russian Submarines In The Atlantic

By Joseph Trevithick

Posted on Sep 28, 2021

Marine UH-1Y Venom Helicopters Have Been Assisting In The Hunt For Submarines
Sea

Marine UH-1Y Venom Helicopters Have Been Assisting In The Hunt For Submarines

By Thomas Newdick

Updated on Jul 22, 2021

The Hunt For A Soviet Submarine Desperately Trying To Sneak Through The Strait Of Gibraltar
News & Features

The Hunt For A Soviet Submarine Desperately Trying To Sneak Through The Strait Of Gibraltar

By Juan Rivera

Updated on Apr 23, 2021

The Navy Experimented With Turning Its Attack Jets Into Submarine Hunters 50 Years Ago
Sea

The Navy Experimented With Turning Its Attack Jets Into Submarine Hunters 50 Years Ago

By Kevin Noonan

Posted on Mar 18, 2021

Submarine Hunting Kit Will Let MQ-8C Fire Scout Drone Helicopters Launch Sonobuoys
Sea

Submarine Hunting Kit Will Let MQ-8C Fire Scout Drone Helicopters Launch Sonobuoys

By Joseph Trevithick

Posted on Feb 5, 2021

New Pods Will Allow Reaper Drones To Hunt Submarines And Launch Small Weapons And Drones
Air

New Pods Will Allow Reaper Drones To Hunt Submarines And Launch Small Weapons And Drones

By Joseph Trevithick

Posted on Jan 21, 2021

Reflections And Wisdom From A Cold War Submarine Hunter
News & Features

Reflections And Wisdom From A Cold War Submarine Hunter

By Kevin Noonan and Tyler Rogoway

Updated on Dec 30, 2020

Fighting World War Three In A Fjord And Chasing Soviet Submarines In The S-3 Viking
News & Features

Fighting World War Three In A Fjord And Chasing Soviet Submarines In The S-3 Viking

By Kevin Noonan and Tyler Rogoway

Updated on Dec 30, 2020

The Making Of A Submarine Hunting S-3 Viking Crewman
News & Features

The Making Of A Submarine Hunting S-3 Viking Crewman

By Kevin Noonan and Tyler Rogoway

Updated on Dec 30, 2020

Indonesian Fisherman Caught What Appears To Be A Chinese Underwater Drone
News & Features

Indonesian Fisherman Caught What Appears To Be A Chinese Underwater Drone

By Joseph Trevithick

Updated on Dec 30, 2020