“The evacuation would include several dozen U.S. citizens working under the umbrella of the U.S. embassy...”
In other words, they want to get American CIA thugs evacuated before the Sudan military can get their hands on them for fomenting this civil war and stand them in front of a firing squad.
The people in charge in Sudan know the trouble American CIA agents have stirred up there.
This is what the U.S. government has been doing all over the world for MANY years.
Do you want to be a high-level intelligence work American and be tortured for information?