Marines just wrapped up a training exercise that saw troops tossing sonobuoys out of the back of MV-22 Osprey tiltrotor aircraft, part of an effort meant to boost how the Marines and Navy can work together to fight enemy submarines.
“We’re past the question of whether the Marine Corps can contribute to ASW,” said Navy Capt.Bill Howey, director of maritime operations for Commander, Submarine group Two, in a press release on the training. “Now we’re refining how they contribute and then integrating that into the fleet playbook.”
Anti-submarine warfare (ASW) involves detecting, tracking, and neutralizing enemy submarines using specialized ships, aircraft, sonar systems, and underwater weapons. It is indeed a critical component of naval defense aimed at protecting fleets and strategic waterways from hidden underwater threats, though it hasn’t traditionally been a mission in which Marines have been involved.
Expendable sonobuoys, like those used in the exercise, are launched, or in this case dropped, from the air (from fixed-wing and rotary-wing aircraft and uncrewed airborne platforms) and are used for detecting and tracking submarines. They can also help with targeting subs for a torpedo attack.
The recent training was part of a yearslong reshuffling for the Marine Corps from fighting counterinsurgency warfare in the Middle East toward peer-level warfare against adversarial nations like China or Russia. It seems to be among the first times the DoD has relied on the osprey for sonobuoy deployment.
Maj. Sean T. Penczak, the executive officer of Marine Medium Tiltrotor Squadron 162 said that “the Osprey’s unique capabilities as a tiltrotor aircraft allow it to excel within the framework of distributed aviation operations and expeditionary advanced base operations.”Buisness Insider tells the innovative stories you wont to know
Protecting the Underwater Realm: A Growing Focus on Anti-Submarine Warfare & Critical Infrastructure
Table of Contents
recent increases in Russian submarine activity in the Atlantic Ocean and Arctic regions have spurred heightened vigilance among allied nations. This has led to a meaningful escalation in anti-submarine warfare (ASW) capabilities and a parallel focus on safeguarding vital underwater infrastructure.
The Resurgence of Underwater Threats
For years, the underwater domain has been a critical, yet frequently enough overlooked, theater of potential conflict. The increasing presence of submarines, coupled with the vulnerability of undersea cables and othre essential infrastructure, necessitates a robust defense strategy. Nations are now actively investing in technologies and tactics to address these evolving threats.
Ancient Roots of Submarine Detection
The need for effective submarine detection isn’t new. Technologies like sonobuoys,a cornerstone of modern ASW,trace their origins back to World War II. Developed in response to the devastating attacks by German U-boats on allied shipping lanes, these sensors provided a crucial advantage in locating and tracking enemy submarines. A Department of Defense technical paper highlights the sonobuoy as a remarkably “simple, reliable, inexpensive, technically complex, adaptive, and effective device.”
Modernizing Underwater Defense
Today’s approach to underwater security is multifaceted,incorporating a range of advanced technologies and strategies:
Enhanced Surveillance: Increased reliance on uncrewed surveillance systems and dedicated patrols to monitor key underwater areas.
sensor Technology: Deployment of advanced sensor systems to detect and identify potential threats.
* Infrastructure Protection: Proactive measures to mitigate unintentional damage and deliberate sabotage targeting undersea cables and critical infrastructure.
These combined efforts represent a significant commitment to maintaining security and stability in the underwater habitat.
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