Pentagon's Kirby said today

We’re not going to get into specific details about the threat environment.”

Meanwhile in the rush to "process" people and fly them out of the country, the U.S. State Department emailed ALL Special Immigrant Visa (SIV) applicants a blank US Visa, allowing ANYONE in Kabul to print out blank visas and gain entry to the U.S. No name, no serial number or validation that these visa's belong to a specific person.

They're flooding the country with people who are COMPLETELY UNVETTED. This is a MAJOR threat to our National Security.

The U.S. Embassy warns “potential security threats" at Kabul airport and is now “advising U.S. citizens to avoid traveling to the airport and to avoid airport gates at this time," in a new security alert.