The Air Force Office of Special Investigations (OSI) is scrambling to determine how and why an intruder gained access to Joint Base Andrews, where Air Force One is stored, the day before President Joe Biden’s inaugural flight.

Biden is scheduled to depart Joint Base Andrews for his home state of Delaware on Friday, but Air Force officials have confirmed that an intruder gained access to the base on Thursday.

Details are sparse and it is unclear how far the person got, whether the suspect managed to interfere with any aircraft at the facility, and whether they are in custody or not. (RT)