Bomb threat limits inbound traffic to base Published Nov. 15, 2021 71st Flying Training Wing Public Affairs VANCE AIR FORCE BASE, Okla. – At approximately 3:45 p.m. today, Nov. 15, Vance Air Force Base suspended inbound traffic to the installation as the result of a bomb threat. At this time the threat is being treated as a credible threat until proven otherwise. Vance emergency response personnel were mobilized to protect public safety and assess the threat. Additional information will be provided as it becomes available.