The article also says that they were using Signal as a standin because there's not yet a secure system that crosses agencies.
It also tries to blame past administrations for this (which includes Trump last time).
It also tries to blame past administrations for this (which includes Trump last time).
Mike Walz is a Special Forces officer and only retired as a Colonel from the National Guard to take his position as National Security Advisor.
Tulsi Gabbard is still a Lieutenant Colonel in the National Guard.
Pete Hegseth was a Major in the National Guard, ending his service in 2021.
JD Vance is probably the most junior of the veterans, leaving the Marine Corps as a Corporal in 2007.
https://www.disa.mil/-/media/Files/DISA/Fact-Sheets/DMCC-TS-...