SNMCMG1 Enhances Mine Countermeasure Readiness During BALTOPS 2025
The multinational maritime exercise BALTOPS 2025 has drawn to a close after several weeks of high-tempo naval operations throughout the Baltic Sea. As the region’s premier annual maritime-focused exercise, BALTOPS 2025 brought together over 40 ships, 25 aircraft, and 9,000 personnel from 16 NATO Allies and partner nations, underscoring NATO’s commitment to collective defence, operational readiness, and regional maritime security.
security navy worldwide nato news21 june 2025 | 06:49 | Source: Gazeta Morska | Prepared by: Kamil Kusier | Print

fot. NATO Maritime Command
This year’s iteration focused heavily on complex joint operations in contested maritime environments, with a notable emphasis on mine countermeasure (MCM) operations. A key contributor in this domain was Standing NATO Mine Countermeasures Group One (SNMCMG1), which conducted a robust suite of real-world and simulated tasks designed to enhance underwater threat mitigation capabilities.
Over the course of the exercise, SNMCMG1 units successfully recovered 23 exercise mines and identified 29 historical mines—remnants from past conflicts—still present on the seabed. Additionally, a live countermining operation was executed in Danish territorial waters, adding substantial operational realism and tangible value to the exercise.
- BALTOPS 2025 not only strengthened our interoperability and overall readiness but also delivered real-world impact at sea, stated Belgian Navy Commander Erik Kockx, Commander of SNMCMG1. - By locating and neutralizing historical ordnance and conducting live MCM ops, we’re actively contributing to making the Baltic Sea safer for all who navigate it.
In addition to sharpening tactical proficiency, BALTOPS 2025 offered participating forces the opportunity to reinforce joint command and control structures, bolster maritime situational awareness, and refine rapid response procedures to evolving maritime threats—all while safeguarding critical undersea infrastructure and ensuring freedom of navigation across key sea lines of communication.
As NATO vessels return to their home ports, BALTOPS 2025 leaves behind strengthened operational ties, honed warfighting capabilities, and a renewed shared commitment to maintaining maritime stability and security in the Baltic region and beyond.
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Kamil Kusier
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