Patria unveils new mortar system and new customer
Tremos is a new mortar system. (Photo: Patria)
Patria has released details on a new mortar system which can open fire within one minute of arriving to the firing position and is compatible with all qualified 120mm and 81mm smoothbore mortar ammunition.
Tremos has been fitted with what the company described as “advanced recoil technology, allowing integration into to various types of vehicles”. It can also “be equipped with an in-service barrel and breech enabling the use of qualified weapon, ammunition and ballistic tables”.
The recoil system has been designed to reduce launch stresses and allow for firing without the need for ground support enabling immediate exit from firing position after the last round.
The company stated that development had taken less than a year and “recent events have highlighted the importance of mobility as the diversity of the battlefield and threat scenarios have increased”.
Tremos has an integration module with connecting interface making it faster and easier to integrate and move it from one vehicle to another. The integration module allows the system to be installed on different suitable types of vehicles such as 4x4, 6x6, 8x8 and light tracked vehicles.
The system has a weight of 2,800kg, maximum rate of fire of 12-15 rd/min and a range of more than 7km depending on the ammunition. It has a traverse of ±85º and active elevation range +40º to +80º.
Separately, Patria announced it had received a €4.7 million (US$5.1 million) from the Finnish Defence Forces for Tremos under the designation KRH M3 120mm.
Jussi Järvinen, executive VP – Finland division for Patria, said: “It has already undergone testing and the pre-series agreement was promptly signed.
“[We have had] decades of experience in developing and manufacturing different weapon systems, such as the AMOS and NEMO mortar systems, have been applied in this development.”
The procurement is for a pre-series of the new mortar system and deliveries to the Finnish Army will be expected to begin in 2025.
Related Equipment in Defence Insight
More from Land Warfare
-
How do land and air defense forces defend against complex threats?
Learn how RTX systems defend against complex attacks from adversaries including hostile drones, and multi-range missiles.
-
Hundreds of Boxers with Puma turrets ordered for Dutch and German forces
The order is for 270 vehicles, 222 of which are infantry fighting vehicles (IFVs) known as Schakal (Jackal), which integrates the advanced Puma IFV RCT30 turret onto the Boxer chassis.
-
AUSA 2025: BAE Systems delivers more than 500 AMPVs to the US Army
The US Army requires 2,907 Armored Multi-Purpose Vehicles to replace its M113 family, and there are multiple versions in production.
-
AUSA 2025: AM General Hawkeye awaits first production contract
AM General presented its new Hawkeye at AUSA 2025 in Washington, with prototypes of the howitzer system having been trialled in Ukraine last year.
-
AUSA 2025: Lionstrike lays out plans for British Army vehicle bid as competitors get ready
In September 2025, BAE Systems announced that it was joining GM Defense and NP Aerospace to form Team Lionstrike. The team will be offering a version of GM Defense’s infantry support vehicle which is based on the commercial Colorado vehicle.