Codes are not given and are only in America.

Since DOGE has wrecked any semblance of data security in the US government, we can assume the codes are also in Moscow by now.

Was DOGE able to affect the Pentagon or three-lettered security agencies yet? I would assume anything defense-related is kept separate from civilian government structures and may not be as collapsible. Some may even have internal plans to defend against a take over from the top.

The code is 00000000 anyway!

Could always dismantle and repurpose.