Preliminary air techs. This is the first use of the wider screen idea of Killerrabbit.
Comments on the air:
-the F-117 and B-2 planes are NOT on this tree but will be secret weapons. However the "Generation 5" planes have stealth technology.
-escorts were gradually phased out in the latter 20th century. During the Vietnam war era, the escort concept gave way the air-defense suppression fighter which was designed to take out missile defenses prior to the main mission. Late model planes are designed for improved survivability and therefore no need for any kind of escort. Also the escort would limit the range of an intercontinental bomber. So the last two "escorts" are "electronic countermeasures upgrade/tail guns" which are incorporated into the aircraft body. Tail guns were used on the Soviet Tu-22M Backfire bomber.
-the "Mach 3" concept has been done away with except for the Mach 3 intercontinental bomber (the B-70 project). Defense planners realized that high speed would not evade a missile defense and that in fact missile and electronics improvements mattered more. Most planes designed after 1970 had a top speed of about Mach 2 or less.
To answer one question
Proxy wars are done in the Cold War era through Spanish Civil war type intervention events. If one side is losing in an extended war then additional intervention events can be triggered. I did this for the Korean War.
For specific offers of help, please contact me by PM
Re: cooperation with 1964 and broken star mods. They both start with a tree based on a later time--1964 starts with 1945 as a base whereas the Broken Star Mod starts in the Vietnam War Era. On the other hand mine is designed as a straightforward extension of the WW2 tree. I haven't seen any other mods with a similar concept. However, I'd welcome future cooperation.