Throughout the exercise, there were various evolutions that saw surface ships perform advanced manoeuvres, rehearse force protection and complete Replenishment at Sea (RAS) with Partner nations.
Exercise Dynamic Mongoose centred on integrating a broad spectrum of NATO assets, including submarines, surface vessels, helicopters, MPAs, and emerging autonomous systems.
Submarines from participating nations played a central role throughout the exercise, conducting intensive one-on-one sub-surface warfare training while alternating between hunter and evader roles in realistic operational scenarios. Working closely with surface ships, Maritime Patrol Aircraft, and supporting assets, crews exercised standard patrol and detection tactics in a dynamic “cat and mouse” environment that tested coordination, endurance, and tactical decision-making. The exercise demonstrated NATO’s ability to conduct advanced anti-submarine warfare operations while maintaining a credible and combat-ready force beneath the surface.
The integration of air, surface, and sub-surface assets created a highly realistic operational environment, testing the Alliance’s ability to detect, track, and counter underwater threats while operating seamlessly across multinational forces.
I am proud of the hard work of the sailors and aircrew from every nation which participated. Dynamic Mongoose demonstrates our will and ability to deter and, if necessary, defend the Alliance
“The area in which the exercise took place is of strategic importance for the Alliance and training in the area helps us understand the environment. All of this has provided first class training for the crews of Maritime Patrol Aircraft, anti-submarine helicopters, ships and submarines. It has enhanced our interoperability and the integration of nine different nations across the force has shown our ability to work seamlessly together. I am proud of the hard work of the sailors and aircrew from every nation which participated. Dynamic Mongoose demonstrates our will and ability to deter and, if necessary, defend the Alliance,” added Commodore Ingham.
SNMG1 is one of four standing NATO maritime groups providing continuous maritime presence and readiness in peacetime, crisis and conflict. Exercises like this contribute to Allied assurance measures, enhance interoperability and demonstrate NATO’s ability to operate across the entire North Atlantic, the Baltic Sea and the Arctic approaches.
Story by Public Affairs Office at MARCOM
