The Finnish Defence Forces (FDF) have announced the acquisition of a new, modular 120mm mortar system from Finnish defense manufacturer Patria. A pre-series version is slated for delivery to the Finnish Army in 2025. This advanced weapon, known as the Patria TREMOS, was unveiled by Patria at the Future Mortar Systems conference in London on October 29, 2024, marking a significant step forward in mobile, heavy-mortar technology for Finland’s defense capabilities.
The TREMOS system integrates traditional 120mm heavy mortar firepower within a modular, adaptable carriage that can be mounted on a range of military trucks, greatly enhancing the mobility and operational versatility of traditional mortars. Unlike previous mortar systems, TREMOS allows for the use of both legacy and new 120mm mortars, combining the capabilities of traditional weaponry with modern modular technology. It is designed to work seamlessly with existing fire management systems and has the flexibility to be mounted on various vehicles through its integration module, making it a scalable solution for diverse operational needs.