Taiwan’s new submarine suffers failure during sea trial

Defence Blog – Taiwan’s domestically built Hai Kun submarine experienced a serious hydraulic system failure during sea trials, temporarily leaving the vessel without powered control of its X-shaped stern rudder and forcing sailors to rely on manual steering to avoid an accident, according to an exclusive report by Mirror Media.

(Thanks to Alain)

Navy’s New Frigate Will Not Have A Vertical Launch System For Missiles

The War Zone – The U.S. Navy has confirmed that the armament package for its first “flight” of its new FF(X) frigates will not include a built-in Vertical Launch System (VLS). A lack of any type of VLS on the FF(X) design is a glaring omission that can only raise questions about the operational utility and flexibility of the ships. At the same time, the new frigates will be able to carry modular payloads, including containerized missile launchers, on their sterns.

Pax Americana to Pax Sinica

Australian Naval Institute – Guided by Geoffrey Till’s emphasis on naval balance and freedom of navigation[i], this essay argues that China’s expanding naval posture near Australia signals a contested transition from Pax Americana to a prospective Pax Sinica. The analysis evaluates the broader implications for Canberra’s alliances, strategic autonomy, and regional security and considered whether these developments represent a natural recalibration of great-power behaviour or a deliberate challenge to Australia’s sovereignty.

CMSI Translations #25: A New Pillar for Distant Oceans: Concepts for the Chinese Navy’s New Generation of General-Purpose Destroyers

China Maritime Studies Institute – A recent unconfirmed rumor about the Chinese Navy developing a new general-purpose guidedmissile destroyer has stirred debate online. Many commenters argue that the Type 055 already offers exceptional capability across air defense, missile defense, anti-ship, anti-submarine, and general warfare roles, and is more than capable of meeting current mission needs. But because it’s expensive to build, it is not practical to produce in large numbers or to use for routine tasks, so it will likely remain a smaller part of the fleet. In contrast, the more affordable Type 052D class is limited by its size and displacement, which restricts how much it can be upgraded. As a result, it still cannot match the endurance or sustained firepower of the U.S. Navy’s Arleigh Burke-class destroyers.

Shallow Waters, Big Lessons: What the Falklands War Reveals About Submarine Warfare

War on the Rocks – The war remains one of the very few real-world examples of post-World War II submarine combat and is rife with lessons for contemporary naval planners. Most notably, unlike the classic convoy battles of the 1940s, what made the difference in this conflict was not the marathon endurance of the submarine crews, or the number of torpedoes they carried on board, but the peculiar physics of shallow water. In messy littorals — full of wrecks, kelp forests, and irregular seabeds that raise the ambient noise level — the side that can operate close to the bottom, exploit these natural disturbances, and survive the inevitable anti-submarine hunt after firing holds the decisive advantage.

Weak in Battle, Dangerous in Resistance: Venezuela’s Military Preparedness and Possible Responses to U.S. Action

War on the Rocks – Understanding how Venezuela might respond to U.S. military action requires an accurate assessment of the capabilities, readiness, and doctrinal approach to external intervention of the Bolivarian National Armed Forces (Fuerza Armada Nacional Bolivariana). The country’s government under President Hugo Chávez (1999-2013) adopted that name to honor Simón Bolivar, the 19th-century liberator who fought for South American independence and whose ideals form the basis for modern Venezuelan nationalism, known as Bolivarianism, linking the military to his revolutionary legacy.

The Atlantic Bastion

RUSI – This research paper explores the strategic concept of the Atlantic Bastion, a key element of the UK’s Strategic Defence Review 2025, designed to bolster NATO’s maritime deterrence against Russian submarine threats in the North Atlantic. The authors assess the Bastion’s current deterrent value and propose refinements to enhance its effectiveness in countering Russian naval strategies.

Royal Navy recruitment up but trained strength goes down

Navy Lookout – Quarterly figures released by the MoD show the number of trained sailors and marines in the RN declined by about 1.1% in the last 12 months. Although this sounds insignificant, this amounts to about 220 people, equivalent to the crew needed for two Type 31 frigates. Recruitment is improving, but the legacy of shortages continues to impact the frontline.