Hello! Congrats!
I'm in pretty much the exact same boat as you right now, just received notice that I've been admitted and just like you, no notification of any funding.
I also have a very strong financial aid offer from Missouri State's Defense and Strategic Program located in Fairfax. I'm not just considering it for that reason only, as they are extremely nice there, and the concentration of WMD studies really aligns with what I'm interested in.
I'm curious to hear how you knew Georgetown's SSP cohort being so focused in similar backgrounds. Coming from AZ, I don't know another person in my area who applied, let alone who has been accepted.
Also, I just made this account to reply to you, so hopefully that doesn't look suspicious.