From 11 to 15 November 2024, the multi-mission frigate (FREMM) Auvergne and the high-seas patrol boat (PHM) Commandant Blaison took part in the Merlin exercise, organized for the first time by Sweden. This exercise focused on anti-submarine warfare took place in the Baltic Sea, off the Swedish coast, not far from the island of Gotland.
Alongside the two French ships, the entire task group 441.01, comprising a Norwegian supply ship, a Dutch frigate and a Belgian frigate. The aim was to improve the interoperability of the members of the Alliance and to demonstrate their ability and resolve to act together in the fight under the sea.
The exercise was divided into two major phases. The first, technical, aimed to optimize the adjustment of the sensors (SONAR) and to learn to work together. The second phase, more tactical, consisted of High Value Unit (HVU) protection exercises against an underwater threat during a transit and during a refueling at sea .
These exercises went perfectly and confirmed the Alliance’s ability to conduct operations requiring a high level of operational readiness.