Kings College London – Navies and Seapower have never been more capable, with scope and reach enabled by unparalleled technological advancement from the seabed to space. Still, after centuries of their existence, understanding what navies are for and why they exist is arguably at an all-time low, particularly for Britain’s Royal Navy.
Author Archives: Naval Open Source Intelligence (NOSI)
Punching above its weight – up close with the Singaporean Navy
Navy Lookout – To mark the 60th Anniversary of Singapore’s independence from Malaysia and Britain, the Republic of Singapore Navy (RSN) sent the frigate RSS Formidable to London. We visited this impressive vessel and here we consider the ship and the naval links between the two nations.
A lesson from 1958 could help deter China from taking Taiwan
Defense One – As China applies increasing military pressure against Taiwan, it’s worth considering an earlier era when conditions were much worse. In the fall of 1958, four countries—United States, Soviet Union, People’s Republic of China and the Republic of China (Taiwan)—found themselves on the brink of nuclear war. The incident, which would later be known as the second Taiwan Strait Crisis, led to a rupture in Sino-Soviet relations and altered the trajectory of the Cold War. Revisiting it reminds us of an element of deterrence that is getting short shrift today.
Royal Navy-led operation demonstrates protection of shipping in the Baltic
Navy Lookout – A successful multinational operation has tested the effectiveness of the UK-led Joint Expeditionary Force (JEF) in ensuring regional security and freedom of movement across the Baltic Sea.
First Image Of Ukraine’s Sidewinder-Armed Magura V7 Surface Drone
Naval News – Ukraine has successfully shot down two Russian jets sent to interdict their surface drones in the Black Sea. We can reveal the previously unreported surface drone (USV) which scored the kills using American Sidewinder missiles.
World First: Ukrainian Maritime Drone Shoots Down Russian Flanker Jet
Naval News – A Ukrainian maritime drone operated by Group 13 of military intelligence (HUR) has made history, being the first uncrewed vessel to successfully shoot down an enemy fast jet. The historic event took place on May 2 close to the strategic Russian naval base of Novorossiysk in the eastern Black Sea. This single event reflects the rapidly changing world of naval warfare.
Achieving Depth: Subsea Telecommunications Cables as Critical Infrastructure
UN – Today, submarine fibre-optic telecommunications cable systems are the backbone of our data and communications infrastructure, essential to the general functioning and integrity of the internet and the broader information and communications technology (ICT) ecosystem. While satellites and the new constellations in low Earth orbit are breaking ground, especially in terms of lowering costs and accessibility, they are still no match to the high capacity and low latency that today’s subsea cable systems provide. As more countries are connected, the security and resilience of the infrastructure becomes ever more critical.
In 2023, UNIDIR published its first report on subsea cables, entitled Wading Murky Waters: Subsea Communications Cables and Responsible State Behaviour. The initial scoping study sought to raise awareness of this essential transmission technology. Since then, a slew of new initiatives have been proposed, including at the international level, signalling both the strategic importance of the infrastructure and the need to strengthen security and resilience across all of its components.
This follow-on study sets out to understand what it means in policy and practice when governments qualify or designate subsea telecommunications cables as critical infrastructure (CI). The report draws from the CI literature to frame government approaches to security and resilience, identifying how government policy and practice interact with core CI concepts such as absorptive, restorative and adaptive resilience capacities. While subsea cable systems are generally designed and deployed with these capacities in mind, effective government action on security and resilience can contribute to strengthening them.
In Our Neighborhood: The United States’ Need to Address China’s Port Dominance in West Africa
Center for Maritime Security – A report published this March by the African Center for Strategic Studies revealed China’s large and growing influence in Africa’s port industry. According to the report, state-backed Chinese firms have ownership stakes in a third of African ports, with the largest portion of those ports being in West Africa. Even more alarmingly for the United States, many of these ports have already been used to house People’s Liberation Army Navy (PLAN) ships, conduct military exercises, and, in one case, host a Chinese naval base. A large Chinese presence in West African ports poses a security threat to the United States because it increases the PLAN’s presence in the Atlantic, which is in the United States’ direct security periphery and is less defensible than the Pacific.
Ways to Follow NOSI
To see every post you can also follow NOSI via RSS at nosi.org/feed or via email by entering your email address and clicking on the Follow button in the right hand column of the site.
You can also follow us on social media as @nosintel on Facebook at facebook.com/nosintel or on X at x.com/nosintel
The United States needs a victory plan for the Indo-Pacific
Atlantic Council – The United States desperately needs to plan for a long war in the Indo-Pacific region.
Russia to strengthen mine warfare capability in the Arctic, late 2025
Droxford Maritime – New Alexandrit class mine countermeasures vessels “Afanasiy Ivannikov” and “Polyarny” are scheduled to join the Russian Navy Northern Fleet late 2025.
(Thanks to Alain)
Ireland cannot protect its waters alone, UN expert says
Irish Times – Ireland would find it very difficult to fully secure its maritime area, even with significantly increased naval capabilities, according to a United Nations expert on subsea security.
Imagery Suggests Pakistan Navy Has Only Two Working Submarines as India Tensions Rise
Indian Defense Research Wing – Satellite imagery from March 2025 shows only two of Pakistan’s submarines to be in the water.
(Thanks to Alain)
Protecting maritime infrastructure from attack: new technologies and tactics
Navy Lookout – In this guest article, Kamil Sadowski considers the challenges of protecting the maritime infrastructure which underpins much of Europe’s economic activity and is increasingly seen as a major vulnerability for many NATO nations.
Why Poland Is Asking South Korea to Help with Submarine Improvements
National Interest – Poland is reportedly close to finalizing a deal with South Korean-based Hanwha Ocean that could include investment in Polish shipyards and the construction of three submarines.
(Thanks to Alain)
Learning from the Royal Navy: Lessons for the USN on Sea Power Politics
Center for Maritime Security – The U.S. Navy can learn from the Royal Navy by analysing mistakes it made in educating -or not educating- the British government about seapower. Across all naval, maritime, and wider defense and security debates, the baseline fact is that if education on the relationship between the sea and state is not carefully managed, all the efforts of seapower can be quickly undone. From that sea-state nexus flows political discussion, policy, funding, and direction. In short, why do nations invest in these costly, complex organizations known as navies? Land and land-based air perspectives have always been easy paths for policy; this is perfectly natural, as humans are land-dwellers who cannot see over the horizon. Consider how outer space was and remains such a challenge, maritime in nature but resistant to mastery due to vast distance. Shortsightedness is why the perpetual, pernicious and permanent challenge of ‘seablindness’ exists. It cannot be defeated, nor overcome, but it can be tamed.
Modernization as Readiness in the US Marine Corps
War on the Rocks – Modernization as readiness is a journey that requires the Marine Corps to move out now. The service can no longer afford to move at the pace of the future years’ defense plan. The horizon for pursuing advanced technologies is moving ever closer and the Marine Corps can longer afford to innovate at the pace of money. The commandant has been clear-eyed on how the Marine Corps will be postured for near-peer conflict, crisis response, and future warfare. Service efforts to pursue high-end intelligent systems and supporting capabilities will not only make the Marine Corps more lethal but help avoid the false dilemma of modernization versus readiness.
The Caribbean Sea: A Strategic Area With Many US Allies and Partners
CIMSEC – Washington has many allies and partners across the Greater Caribbean, particularly among the region’s English-speaking nations. Despite having limited budgets and assets, the defense forces of the English-speaking Caribbean are training and increasing their capabilities to carry out missions, which aligns with US diplomatic and military objectives.
North Korea Commissions Heavily Armed Missile Destroyer “Choe Hyon”
Naval News – New destroyer becomes by far the largest surface combatant in North Korean fleet. However, while a second hull appears to be under construction, most technical details and specifications remain highly speculative.
India Orders 26 Rafale Marine carrier-based aircraft for $7.5 billion
Naval News – The biggest ever defence deal between India and France also marks the first ever export order for the naval variant of the French fighter: The Rafale Marine (Rafale M).
Beijing seizes tiny sandbank in South China Sea
BBC – The Chinese coastguard has seized a tiny sandbank in the South China Sea, state media has reported, in an escalation of a regional dispute with the Philippines.
Keeping America Engaged: Three Possibilities For European Navies
CIMSEC – To keep the U.S. engaged in the waters around Europe, European NATO members must find areas of common interest with the U.S. The threat of China to both European and American security interests creates many such opportunities. By monitoring China’s activities in the Arctic, becoming more active in the Indo-Pacific, and buying American, Europeans can maintain a strong military and industrial link to the U.S. even if U.S. military presence in and around Europe shrinks in the near future.
Frigate shortage exposed as Royal Navy shadows more Russian ships
Navy Lookout – RN vessels have again been activated in the last two weeks to monitor increased Russian naval activity close to the UK.
North Korea’s New Frigate Has Ballistic Missile Launchers
The War Zone – North Korea just unveiled its new air warfare frigate and the ship has a whopping 74 vertical launch cells, some of which could launch cruise and ballistic missiles, as well as SAMs.
French Maritime Strategy: Carrier-Led and Indo-Pacific Focused
CIMSEC – France’s resident sovereignty and associated EEZ give France a continuing anchor in the Indo-Pacific, and interests to maintain, that other European actors do not have.
You must be logged in to post a comment.