Arizona Air Force base on lockdown amid suspicious sounds

Published January 23, 2017 11:50am EST | Updated January 23, 2017 6:02pm EST

The Air Force says Davis-Monthan Air Force base in Arizona is on lockdown after unconfirmed reports of gunshot sounds.

The base has been on lockdown for about 30 minutes as on-site security investigates.

No further information was available.