I Am Become Death
Explore the Whitespring Command Center
Complete all the Nuclear Training Tutorial
Speak to a Command Terminal to bypass the tutorials (Optional)
Speak with MODUS
Acquire a Nuclear Keycard
Acquire a Nuclear Code Piece
Search the Archives for info on the Launch Code encryption
Track down information about the code encryption
Launch a nuke from any silo (Decrypted Launch Code Required)
Nuke Fissure Site Prime (Optional)