It sounds like he’s saying any US citizen stuck in Ukraine is on his own.
Which is strange...I’m not fluent in Ukrainian or Russian but I did visit in 2016 and 2017 - I saw a strange commercial - it looked like they had an apartment building exclusively for US Democrat expatriates and then one exclusively for US Republican expatriates.
I think there's a chance that Russia will do nothing. Just probing Brandon's weakness.
Good thing there’s a USAF Col FAO (Foreign Area Officer) as the Defense Attache/Senior Defense Official. She should be a lot of help.