Here's how NSC works, from a fmr intel officer:
There are 2 types: political appointees and careers
Careers can be civil servants or military
Careers are there on rotation and every one eventually goes back to the agency they came from
Trump sent Vindman back early— NSC Cleaning Crew Poso 🇺🇸 (@JackPosobiec) February 7, 2020
BREAKING: Trump to hold Colorado Springs rally on Feb 20