The UK has formally entered the assessment phase of a multinational armoured vehicle programme focused on the Patria 6×6, with no decision yet taken on procurement, according to reports understood by the UK Defence Journal.
In a written parliamentary response to Conservative MP Ben Obese-Jecty, defence minister Luke Pollard confirmed that the UK joined the Common Armoured Vehicle System (CAVS) research and development programme in December 2025. He said the initiative is “a multinational programme with Finland, centred around the Patria 6×6 armoured vehicle”, adding that “the programme is in the assessment phase”.
The CAVS programme was launched in 2020 by Finland, Estonia and Latvia to develop a shared 6×6 armoured vehicle platform. Since then, several European nations have joined. Sweden and Germany entered the programme in 2022, with Germany becoming a full procurement member in January 2025. Norway and the UK joined the initiative in September 2025.
The Patria 6×6, also known as the XA-300, is a wheeled armoured personnel carrier designed primarily for troop transport but adaptable for a wide range of military roles. Manufacturer Patria says the vehicle can be configured with optional amphibious capability, enhanced armour packages and a range of weapon systems, from machine guns to medium-calibre turrets and a 120mm turreted mortar.
In January 2025, Babcock and Patria signed a memorandum of understanding aimed at supporting a potential UK Army requirement for the vehicle. The move signalled early industrial cooperation should the programme progress, although no contract has been awarded and the Ministry of Defence has not confirmed fleet size, operational role or delivery timelines.
Several CAVS member states have already placed orders for the Patria 6×6. Latvia has procured more than 200 vehicles, with deliveries beginning in 2021. Sweden has ordered 425 vehicles, designated Pansarterrängbil 300, with deliveries scheduled through to 2030. Finland has also indicated plans to acquire 160 vehicles, following the delivery of pre-series models for testing.
The UK’s participation at the assessment stage means the Patria 6×6 is being evaluated alongside other options, with any future procurement decision expected to depend on capability requirements, cost and alignment with wider defence priorities.
