Just to cut short this Challenger demonstrator discussion.
1) We literally just got a brand new CR 2 last update. Dont expect to see another one anytime soon
2) Both the Rheinmetall CR 2 L/55 proposed upgrade and the new 130mm test bed are far outside of the scope of the game for the foreseeable future.
So please take the discussion on them to the correct section
In other words, pick a random famous jet thats a current generation ahead of where we are in game and claim its work is "being started" so when said already likely jet comes much, much later in the future, you can claim it as a "100% accurate source prediction". Seems legit ))
We have quite literally hundreds of models in production, planned out or roadmaped for the future. Its really not hard to guess some things at this stage for what lies a...