The UDES XX 20 was an experimental Swedish tank concept developed during the UDES program in the 1970s, and it could be a unique addition to the Swedish ground forces tree in War Thunder.
Why the UDES XX 20 would be a great addition
• Unique Swedish design – The UDES XX 20 represents Sweden’s experimental armored vehicle development during the 1970s UDES program and showcases a distinctive Swedish design philosophy focused on mobility and survivability.
• Interesting gameplay mechanics – Its hydropneumatic suspension and low-profile turret would allow for strong hull-down positioning and effective use of terrain, creating gameplay that differs from many existing tanks.
• Adds variety to the Swedish tree – Sweden currently has fewer vehicles compared to larger nations, so adding experimental designs like the UDES XX 20 would expand lineup variety and give players more progression options.
• Fits well at higher tiers – With a modern gun platform and advanced suspension concept, it could fit naturally into higher-tier Swedish ground forces lineups depending on implementation.
• Historical prototype – Even though it was experimental, it was part of a real Swedish armored development program, similar to many prototype vehicles already represented in the game.
• Other nations already have many prototypes and premiums – Countries like the USA, USSR/Russia, and Germany have large numbers of experimental vehicles, event vehicles, and premium tanks, while Sweden has comparatively fewer unique experimental vehicles.
• Would attract more players to the Swedish tech tree – Unique vehicles like this make smaller tech trees more appealing and encourage more players to explore them.
Sources
• Osprey Publishing – “Swedish Armoured Fighting Vehicles 1921–2010” by Carl Schulze
A well-known reference covering Swedish tank development, including the UDES program.
• Swedish Defence Materiel Administration (FMV) archives
Documents and reports from the UDES development program in the 1970s.
• Swedish Army Museum / Arsenalen Tank Museum publications
Information on Swedish experimental armored vehicles and prototypes.
• Tank Encyclopedia – UDES XX 20 article
• Försvarets forskningsanstalt (FOA) / Swedish defense research reports on the UDES program**
Technical documentation discussing the experimental tank concepts.
