US Navy to Deploy Uncrewed Underwater Vehicles from Submarines by End of 2024

The US Navy (USN) is set to deploy a torpedo-tube launch-and-recovery (TTL&R) uncrewed underwater vehicle (UUV) capability on an operational submarine for the first time. This deployment will begin by the end of 2024 in the European theatre. Although submarines have previously used UUVs, the TTL&R method simplifies deployment and retrieval, enhancing capabilities and maneuverability in the underwater domain.

Vice Admiral Rob Gaucher, Commander of Submarine Forces, announced at the Naval Leaders' Combined Naval Event 2024 (CNE 24) in Farnborough, UK, that the UUVs would be installed on the USS Delaware in the coming weeks and will be deployed by year's end. The Delaware, a Virginia-class nuclear-powered attack submarine commissioned in April 2020, is part of the USN's plan to develop a fully integrated SSN-based UUV capability.

Vice Adm Gaucher emphasized the importance of increasing UUV operations within the submarine force and outlined plans to accelerate this development in 2024. The deployment will include an HII REMUS 600 UUV, tested successfully in late 2023 when launched and recovered via the Delaware’s torpedo tube. The US Navy’s regional commanders in Europe will seek exercises and opportunities to test this TTL&R-based UUV capability during the Delaware’s deployment across the Atlantic.

The second successful test of the TTL&R capability occurred on the Delaware in December 2023, following an earlier test in the Pacific. Vice Adm Gaucher highlighted the need to integrate emerging commercial UUV technologies into regular naval operations, stressing the importance of practical experience and trials.

The TTL&R capability, part of the AUKUS (Australia/UK/US) strategic partnership, exemplifies new concepts and technologies being developed under Pillar 2. This development underscores the collaboration between the three navies in advancing subsea and seabed warfare capabilities, with UUVs playing a crucial role in defending underwater infrastructure.

Vice Adm Gaucher concluded by emphasizing the need for more exercises and development to expand uncrewed operations, aiming for exponential growth in the use of uncrewed systems. 

Australia Seeks Foreign Shipbuilders for Urgent Frigate Procurement Under Project Sea 3000

 

Australia is urgently seeking foreign shipbuilders to procure general-purpose frigates as part of Project Sea 3000, according to the Defence Department's statement to Defense News. On May 24, the government issued requests for information to shipbuilders from Germany, Japan, South Korea, and Spain. A department spokesperson withheld further details, citing the commercial, procurement, and probity processes still in progress.

The “Enhanced Lethality Surface Combatant Fleet” review, released in February, recommended replacing eight existing Anzac-class frigates with eleven new general-purpose frigates. To expedite this, the initial three frigates will be constructed overseas, with the remainder built in Western Australia.

The review highlighted Germany’s MEKO A-200, Japan’s 30FFM, South Korea’s FFX from the second and third batches, and Spain’s Alfa 3000 as potential candidates. The rationale for grouping the two FFX batches as a single platform was not clarified.

Shipbuilders were given four weeks to respond to the initial request and an additional three weeks to outline how subsequent frigates could be constructed in Australia. The selection process is expected to conclude next year, with the first overseas-built ship to be commissioned by 2030. The fourth through sixth vessels, to be built in Australia, will follow the same design baseline. Decisions on the design of the seventh through eleventh frigates have not yet been made.

By 2026, the Royal Australian Navy's surface combatant fleet will consist of nine hulls, highlighting a capability gap before the new frigates are delivered.

Shipbuilders approached by Defense News declined to provide details on Australia’s procurement effort. ThyssenKrupp Marine Systems of Germany confirmed their participation in the tender but refrained from further comment. South Korean shipbuilders Hyundai Heavy Industries, SK Oceanplant, and Hanwha Ocean are currently constructing six Ulsan-class FFX-III vessels, with Hyundai confirming receipt of Australia's request for information.

Hyundai Heavy Industries emphasized its competitive edge in warship construction, highlighting its experience in research and development and the building of the latest Ulsan-class frigate.

Rear Adm. Stephen Hughes, head of naval capabilities for Australia, mentioned at the Combined Naval Event conference in the U.K. on May 23 that the country is leveraging existing designs to expedite the integration of new vessels into the fleet. However, he acknowledged potential challenges since the weapon systems, sensors, and technologies chosen by the original customers of these ships might be unfamiliar to the Royal Australian Navy. Notably, the Saab 9LB combat management system and Australian-made CEA Technologies radars, currently used by the Australian fleet, are not included in these designs.

Hughes described the acquisition process as an opportunity rather than a risk, emphasizing the importance of making informed and wise choices regarding the new designs.

U.S. Navy to Commission SSN New Jersey: A Strategic Boost Amidst Rising Tensions

On April 6, the U.S. Navy will commission the SSN New Jersey, a Virginia-class fast-attack submarine, marking a significant addition to its submarine fleet. The commissioning ceremony will take place at Naval Weapons Station Earle (NWSE) in Monmouth County, New Jersey.

Commissioner Susan M. Kiley, liaison to the Office on Veteran Services, noted that the USS New Jersey, also known as Pre-Commission Unit 796, is the third naval vessel named after the state of New Jersey. The submarine, officially designated as SSN 796, comes with a hefty price tag of approximately $3.5 billion.

The Virginia-class submarines, designed to remain operational until the 2070s, boast advanced weapons systems and nuclear-powered capabilities, enabling extended operations without refueling. A simulated wargame conducted by the Centre for Strategic and International Studies (CSIS) highlighted the effectiveness of submarines like the Virginia class in countering potential threats, particularly from China.

With the USS New Jersey's deployment, the U.S. Navy aims to enhance its strategic capabilities in the Indo-Pacific region, where tensions are on the rise. Equipped with sophisticated weaponry and stealth capabilities, the Virginia-class submarines remain among the deadliest assets in the Navy's arsenal.

However, challenges lie ahead in meeting production targets, given the strain on naval shipyards and commitments under international partnerships like AUKUS. Despite these challenges, the U.S. remains committed to bolstering its submarine fleet to maintain strategic superiority.

As the USS New Jersey joins the fleet, it underscores the Navy's ongoing efforts to modernize its capabilities and adapt to evolving security threats worldwide.