Standing NATO Mine Countermeasures Group 1

Standing NATO Mine Countermeasures Group 1 Welcome to the Standing NATO Mine Countermeasures Group One official page. SNMCMG1 is one of four NATO teams operating in the international arena.

The first group was formed in the Belgian port of Ostend May 11, 1973 and went by the name of Standing Naval Force Channel being under control of so-called English Channel Force Commander. The purpose of the appointment of the Standing Group was primarily to ensure the safety of navigation and approaches to ports in the English Channel and the North-West Europe. In the event of a conflict with the

Warsaw Pact countries the Group was to change the operating area for the North Sea over West Germany. Initially, the team belonged to mine ships from countries which also today make up the Group: Great Britain, Germany, Belgium and the Netherlands. Two more countries (Norway and Denmark) joined the team in year 2000, when the team was reorganized. The operating area of the Group was significantly expanded, and the name changed into Mine Countermeasures Force Northern Europe. Defining new threats and thereby increasing the spectrum of tasks to their elimination, led the team to becoming a global-scale group, which could operate in almost every corner of the world. Changes in the nature of the Group and the subsequent change of name to NATO Response Force MCM Force Northern Europe were approved at the NATO summit in Prague in 2002. In the same year the group was joined by ships from the new members of NATO: Poland, Lithuania, Latvia and Estonia. The team changed its name two times since. In January 2005 that was: Standing NRF Mine Countermeasures Group One, and exactly one year later: Standing NATO Mine Countermeasures Group One, which is the name used nowadays. In view of the fact that the Group consists of ships of different flags, its command is rotating annualy. During exercises an international maritime staff operates as well. Since January 2023, the group has been led by Royal Norwegian Navy Officer CDR Ole Torstein Sjo.

Training beneath the surface. The Portuguese EOD Diving Team carried out diving exercises while deployed with SNMCMG1 ab...
05/08/2026

Training beneath the surface. The Portuguese EOD Diving Team carried out diving exercises while deployed with SNMCMG1 aboard N42 Jotvingis.

Every dive builds readiness, teamwork, and the ability to respond to underwater threats.



From the sea to the heart of London. ⚓SNMCMG1 is honoured to visit this historic city, where maritime tradition meets mo...
01/08/2026

From the sea to the heart of London. ⚓

SNMCMG1 is honoured to visit this historic city, where maritime tradition meets modern partnership. Every port visit is another opportunity to strengthen bonds with our Allies and engage with the local community.

23/07/2026

Mission accomplished. Sea Breeze 26-2 has concluded.

Together with the Ukrainian Navy and Allied partners, SNMCMG1 enhanced mine countermeasure capabilities, strengthened interoperability, and reaffirmed NATO's commitment to maritime security and freedom of navigation.

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Training as we fight.SNMCMG1 carried out live-fire exercises during SEA BREEZE 26-2, improving combat readiness and stre...
17/07/2026

Training as we fight.
SNMCMG1 carried out live-fire exercises during SEA BREEZE 26-2, improving combat readiness and strengthening the ability to operate seamlessly alongside Allied and partner navies.

SNMCMG1 conducted fleet manoeuvring as part of SEA BREEZE 2026 Exercise, strengthening interoperability with Allied and ...
15/07/2026

SNMCMG1 conducted fleet manoeuvring as part of SEA BREEZE 2026 Exercise, strengthening interoperability with Allied and partner navies.

Ready together. Stronger together.

SNMCMG1 took part in the Distinguished Visitors Day during Exercise SEA BREEZE 26.2 in the United Kingdom.Co-hosted by U...
13/07/2026

SNMCMG1 took part in the Distinguished Visitors Day during Exercise SEA BREEZE 26.2 in the United Kingdom.

Co-hosted by U.S. Sixth Fleet and the Ukrainian Navy, the exercise provides Allied and partner nations with an important opportunity to train together in mine countermeasure operations, test procedures and strengthen interoperability.
Through multinational cooperation and professional training, participating units enhance readiness and contribute to maritime security and freedom of navigation.

Ready together. Stronger together.

⚓Keeping seamanship skills sharp is essential. During this exercise ORP Mewa and LNS Jotvingis demonstrated their abilit...
09/07/2026

⚓Keeping seamanship skills sharp is essential. During this exercise ORP Mewa and LNS Jotvingis demonstrated their ability to safely operate in close proximity while maintaining steady course and speed.

"Tautiška giesmė" in the North Sea. 🌊 At 9:00 PM Lithuanian time on July 6, Lithuanian sailors deployed to operation "Br...
06/07/2026

"Tautiška giesmė" in the North Sea. 🌊 At 9:00 PM Lithuanian time on July 6, Lithuanian sailors deployed to operation "Brilliant Shield" proudly joined the global initiative to sing our National Anthem. No distance can break our connection to Lithuania. 🇱🇹



.kariuomene

SNMCMG1 conducted a Search and Rescue (SAR) exercise with the German Maritime Rescue Coordination Centre (DEU MRCC), enh...
06/07/2026

SNMCMG1 conducted a Search and Rescue (SAR) exercise with the German Maritime Rescue Coordination Centre (DEU MRCC), enhancing interoperability and strengthening readiness to respond at sea.

After a successful port visit in Germany, the ships of Standing NATO Mine Countermeasures Group One (SNMCMG1) have depar...
05/07/2026

After a successful port visit in Germany, the ships of Standing NATO Mine Countermeasures Group One (SNMCMG1) have departed for their next mission.

We extend our sincere gratitude to our German hosts for their warm hospitality, outstanding support, and friendship. Every visit strengthens cooperation, trust, and interoperability among Allies.

United in strength.

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London
HA63HP

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