Malmstrom Air Force Base plans training exercise Wednesday

GREAT FALLS, Mont. – The Malmstrom Air Force Base announced a base-wide training exercise scheduled for Wednesday.

The 341st Missile Wing will conduct the exercise to practice contingency operations in response to a simulated incident. Visitors should expect delays, facility lockdowns and traffic detours during the exercise.

Increased alarms, sirens and other security measures are also anticipated throughout the day.