{"id":35351,"date":"2025-10-09T11:34:29","date_gmt":"2025-10-09T11:34:29","guid":{"rendered":"https:\/\/electronica-submarina.com\/?p=35351"},"modified":"2026-02-17T08:27:11","modified_gmt":"2026-02-17T08:27:11","slug":"saes-y-satlink-successfully-validate-their-ocean-sentinel-buoys-for-underwater-surveillance-at-nato-repmus-2025-exercises","status":"publish","type":"post","link":"https:\/\/electronica-submarina.com\/en\/saes-y-satlink-successfully-validate-their-ocean-sentinel-buoys-for-underwater-surveillance-at-nato-repmus-2025-exercises\/","title":{"rendered":"SAES y Satlink successfully validate their Ocean Sentinel buoys for underwater surveillance at NATO REPMUS 2025 exercises"},"content":{"rendered":"\n

Deployment <\/span>carried out in collaboration with the <\/span>Spanish <\/span>Navy confirms the technological maturity of this acoustic detection system for the protection of critical infrastructure and maritime security<\/span>.<\/span><\/span><\/strong>\u00a0<\/span><\/p>\n\n

The <\/span>Spanish technology companies SAES<\/strong> and <\/span>Satlink<\/span><\/strong> have successfully <\/span>validated<\/span> the Ocean Sentinel<\/strong> system during the NATO<\/strong>–<\/span>organised<\/span> REPMUS 2025<\/strong> international exercises held in Portuguese waters. This edition saw <\/span>a deployment<\/span> of several smart Ocean Sentinel buoys, supported by the Spanish Navy, which <\/span>demonstrated<\/span> their effectiveness in the early detection of underwater threats in a multinational operational environment<\/span>.<\/span><\/span>\u00a0<\/span><\/p>\n\n

The <\/span>REPMUS<\/strong> exercises (Robotic Experimentation and Prototyping using Maritime Unmanned Systems<\/strong>) represent the largest international event dedicated to experimentation with unmanned naval systems. Each year, they bring together allied navies, industry, and research <\/span>centres<\/span> to test the most advanced maritime technologies in real scenarios, with a particular focus on <\/span>interoperability and command<\/span> and control<\/span>.<\/span><\/span>\u00a0<\/span><\/p>\n\n

During <\/span>the exercises, the Ocean Sentinel buoy<\/strong>s proved their capability to <\/span>operate<\/span> autonomously in real-world scenarios, as well as to<\/strong> detect underwater threats<\/strong>. Each unit is equipped with passive hydrophones, devices that function like underwater microphones, capturing sounds in the marine <\/span>environment<\/span> and enabling the identification of threats such as surface vessels<\/span>.<\/span><\/span>\u00a0<\/span><\/p>\n\n

The data is processed directly on board each buoy through edge computing technology, allowing for immediate alert generation. These alerts can be configured remotely according to the specific mission profile. Additionally, thanks to satellite connectivity, the system provides early warning capability regardless of its geographical location. <\/p>\n\n

These <\/span>features make Ocean Sentinel an ideal solution for protecting critical infrastructures<\/strong> such as ports and offshore facilities, <\/span>monitoring<\/span><\/strong> strategic areas<\/strong> like straits or coastal access points, and enhancing naval security<\/strong> against underwater threats in both national and international operations<\/span>.<\/span><\/span>\u00a0<\/span><\/p>\n\n

Furthermore, <\/span>within the framework of REPMUS 2025, the buoys were integrated into <\/span>Navantia\u2019s<\/span><\/strong> NAIAD-SCOMBA<\/strong> command and control system, sharing their acoustic detections alongside more than 15 deployed unmanned vehicles. This integration allowed the buoys to be incorporated into the exercise\u2019s common operational scheme, thereby strengthening anti-submarine surveillance capability in a multinational environment<\/span>.<\/span><\/span>\u00a0<\/span><\/p>\n\n

Through this participation, SAES and Satlink reaffirm their commitment to innovation applied to naval defence and maritime security, demonstrating that Ocean Sentinel is a mature, scalable, and adaptable solution for both national operations and international missions within the NATO framework. <\/p>\n\n

Para m\u00e1s informaci\u00f3n: Ocean Sentinel – Sistema de boyas inteligentes para seguridad mar\u00edtima<\/a><\/p>\n\n

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<\/p>\n","protected":false},"excerpt":{"rendered":"

Deployment carried out in collaboration with the Spanish Navy confirms the technological maturity of this acoustic detection system.<\/p>\n","protected":false},"author":11,"featured_media":35371,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1433,1430],"tags":[],"class_list":["post-35351","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news","category-fairs-and-events-articles"],"_links":{"self":[{"href":"https:\/\/electronica-submarina.com\/en\/wp-json\/wp\/v2\/posts\/35351","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/electronica-submarina.com\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/electronica-submarina.com\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/electronica-submarina.com\/en\/wp-json\/wp\/v2\/users\/11"}],"replies":[{"embeddable":true,"href":"https:\/\/electronica-submarina.com\/en\/wp-json\/wp\/v2\/comments?post=35351"}],"version-history":[{"count":5,"href":"https:\/\/electronica-submarina.com\/en\/wp-json\/wp\/v2\/posts\/35351\/revisions"}],"predecessor-version":[{"id":35399,"href":"https:\/\/electronica-submarina.com\/en\/wp-json\/wp\/v2\/posts\/35351\/revisions\/35399"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/electronica-submarina.com\/en\/wp-json\/wp\/v2\/media\/35371"}],"wp:attachment":[{"href":"https:\/\/electronica-submarina.com\/en\/wp-json\/wp\/v2\/media?parent=35351"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/electronica-submarina.com\/en\/wp-json\/wp\/v2\/categories?post=35351"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/electronica-submarina.com\/en\/wp-json\/wp\/v2\/tags?post=35351"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}