Anti-Drone Warfare at Sea: Matching Sensors and Effectors to the Threat

Naval News – Effective Anti-Drone Warfare demands a complete kill chain – detection, identification, tracking, and hard-kill engagement – with every link matched to the physics and economics of the Tier 2 OWA drone threat. This article examines the technology choices for each link: why only AESA radar meets the detection requirement, what the electro-optic director must deliver, and how the principal effector classes compare against the demands of the ADW mission.

XV Excalibur – Royal Navy learning to fight with autonomous submarines

Navy Lookout – The RN’s experimental extra-large uncrewed underwater vehicle, XV Excalibur, has entered a new phase of development. MSubs of Plymouth was recently awarded a £6.68 million contract to support the RN trials. We spoke with the company about the programme as the RN moves from learning how to operate XLUUVs to deploying functional payloads.

Australian Naval Shipbuilding At The Henderson Defence Precinct – A Naval News Outline

Naval News – The future Henderson Defence Precinct near Perth in Western Australia is one of two primary shipbuilding and maintenance facilities supporting operations and future growth of the Royal Australian Navy. In this outline Naval News will provide a detailed overview of the present structure at this facility, policy planning for future modernisation and expansion, and finally, some of the most notable challenges in these regards.

Philippines Confirms Deal to Acquire Five Japanese Abukuma-class Destroyer Escorts

Naval News – The Philippines has reached a broad agreement with Japan to acquire five soon-to-be-retired Abukuma-class destroyer escorts from the Japan Maritime Self-Defense Force (JMSDF), marking one of Japan’s largest planned transfers of retired naval combatants to a foreign navy and another milestone in Tokyo’s evolving defense equipment transfer policy.

Pioneer USV validates long-endurance maritime surveillance concept

Royal Navy – ACUA Ocean has completed a five-day offshore demonstration of its Pioneer uncrewed surface vessel (USV), showcasing its ability to carry out persistent surveillance and hydrographic survey tasks simultaneously without requiring physical intervention. The trial highlights the growing potential of autonomous vessels to support future Royal Navy and maritime security operations.

The Three Nevers: To Invade Taiwan, China Would Have to Make Military History Thrice

War on the Rocks – Normandy was unprecedented in scale but not in kind. A Taiwan invasion would present the reverse problem: Taiwan’s size is not the unprecedented part — the operational challenges are. Analysis of a potential Chinese invasion of Taiwan typically emphasizes the People’s Liberation Army’s rapid modernization and the possibility of strategic surprise. Far less attention is paid to operational precedent. Three key missions at the heart of any cross-strait campaign have never been successfully executed under modern threat conditions: an amphibious landing against a credible coastal anti-ship missile threat, a large-scale airborne drop against modern air defenses, and a large, opposed air assault at extended range. In other words, the People’s Liberation Army would have to make history three times in the same campaign. I refer to these as the “Three Nevers,” a deliberately tongue-in-cheek nod to Chinese Communist Party doctrinal formulations, or tifa.

CMSI Translations #32: The U.S. Marine Corps Concept for “Stand-In Forces”—Analysis and Response

China Maritime Studies Institute – “Stand-In Forces” (SIF) is an operational concept proposed by the United States Marine Corps (USMC) within the context of strategic transformation, emphasizing the development of combat forces capable of sustained forward presence within the “weapons engagement zone” (WEZ). These forces can conduct surveillance and reconnaissance, gain long range target custody, and engage in interference, deception, littoral zone harassment, rapid littoral strike, sustainment, protection, and security operations, as well as other actions to address changing conditions and challenges. To counter the continuous penetration and encroachment into our near seas, we must proactively engage and establish effective countermeasures. We must focus on addressing weaknesses and enhancing our amphibious systems warfare advantages; prioritize innovation and advancement to accelerate the development of maritime unmanned combat capabilities; and emphasize advancing the establishment of cyber- and information systems to address our core priorities.

CMSI Note 21: The New Normal East of Taiwan

China Maritime Studies Institute – Since early June, the China Coast Guard (CCG) has maintained a continuous presence in waters east of Taiwan. Beijing describes these operations as a response to a joint statement issued by Japan and the Philippines in late May, in which the two countries pledged cooperation to delimit their maritime boundary.

Given their duration, these operations differ from past practice, in which CCG cutters appeared east of Taiwan for short periods of time, ostensibly to signal dissatisfaction with the island’s political leadership.

On 4 July, the original CCG task force deployed after the joint statement was issued was relieved by two new ships, suggesting that Beijing intends to normalize CCG presence in these waters.

Normalized CCG presence east of Taiwan would pose challenges for Japan and the Philippines, as China would likely apply elements of its longstanding East and South China Sea playbook to this new ocean area.

Aside from sovereignty patrols, the CCG could be directed to support operations that exercise China’s claimed coastal state rights east of Taiwan. It could, for instance, escort PRC survey and fishing vessels operating in this disputed space. Using a catalogue of non-lethal means, CCG patrol cutters might also obstruct the operations of foreign fishing and survey vessels.

Taiwan might face these same challenges, while also being confronted with the prospect that normalized CCG operations east of Taiwan could enable a more rapid transition to quarantine operations.

Sinews of War at Sea: The Armed Services Need a Common Watercraft Family

War on the Rocks – To sustain future maritime operations, the U.S military will need to run supplies through an environment that spans thousands of miles of open ocean, denied ports, contested straits, and archipelagic chokepoints against adversaries that have spent decades studying how to target American logistics. That problem does not require one identical vessel for every mission. It does require a more common family of watercraft for the manned ships that carry cargo and vehicles inside a theater, built for scale, interoperability, and wartime replacement. Getting this right is arguably the most important acquisitionproblem the joint force faces in the next decade.

Close Iran, Open Hormuz

Clios Musings – This post is the text that accompanies a slide presentation on a naval mine blockade strategy briefing entitled “Close Iran, Open Hormuz.” The briefing is by Bradford Dismukes, Capt., USNR (ret.), with Bruce F. Powers, SES-4 (ret.) and Peter M. Swartz, Capt., USN (ret.). It is currently being presented to interested people and institutions concerned with national and naval strategy. Its immediate purpose is discussion and critique with the aim of improving it. It is also hoped that this briefing will help make the existence of the naval mine blockade strategy option known to the nation’s senior leadership which, by all evidence in the public domain, has never been made aware of it.

Ukrainian Drone Raid Hits 10 Russian Ships, Crippling Crimea Supply Lines

Naval News – On the night of July 6th and into the early hours of July 7th, Ukrainian drone forces conducted a massive raid into the Sea of Azov and the Northern Black Sea. This raid aimed at crippling Russia’s logistics supplying occupied Crimea in the increasingly contested waters, striking a total of 10 ships, including eight vital oil tankers, one bulk cargo vessel, and one ferry.

China’s Nuclear Submarine Development Quest: Strategy, Saga, Significance

Korea Institute for Maritime Strategy – This paper surveys the history and background of how the People’s Republic of China (PRC) became one of just six countries so far to possess nuclear-powered submarines, including the core subject of nuclear reactor development and improvement across three submarine generations. If South Korea decides to pursue and successfully develops indigenous nuclear-powered submarines, it will most likely become the seventh country to do so—offering six previous paths to study, of which China is a prominent example. Three-quarters of a century after beginning initial efforts under autarkic austerity, Beijing finally has a capable and growing fleet of modern nuclear-powered attack submarines (SSNs), nuclear-powered guided-missile submarines (SSGNs), and nuclear-powered ballistic missile submarines (SSBNs) equipped with long-range submarine-launched ballistic missiles (SLBMs). What Mao sensed broadly through a geopolitical lens, modern military science shows with technical specificity: nuclear-powered submarines represent the absolute global “gold standard” for which there is no true substitute—with utterly unmatched potential in propulsion, endurance, sensor and weapons operations, and overall performance. As China’s experience shows, however, the road to success can be lengthy, expensive, and arduous. Ability to study preexisting foreign examples from afar helped somewhat, but tremendous national leadership, resources, and effort over decades have been required.