Potus used #CajunArmy for rescuers in North Carolina when "Cajun" is used in Louisiana and Alabama areas. Not long after this tweet, SkyKings tweets code "Alligator". I have a feeling Potus was referencing an operation in Louisiana and Alabama.

https://twitter.com/realDonaldTrump/status/1040716938626965505

https://twitter.com/SkyKingInfo/status/1040749706891194369