I'd say rarely taught in the USofA - I dare say a vox pop person on the street interview might struggle to find someone that can name three countries starting with the letter U let alone name 5 Manhatten project nuclear scientists (that haven't had recent big budget movies made about them).
> It's pretty well known that Operation Paperclip shoveled loads of foreign scientists into the USA
Case in point really
* A: I mention that it's relatively unknown that during WWII before the start of the Manhatten project the MAUD committe spelled out that an atomic weapon was feasible and game planned a design.
* B: You respond that it's actually really well known that after WWII scientists flooded into the USofA from Europe (and a number from Nazi rocket and other projects).
It's not clear how B bears on A.