Keesler executes controlled explosion Published May 11, 2011 By 81st Training Wing Public Affairs KEESLER AIR FORCE BASE, Miss. -- A controlled explosion was carried out on Keesler Air Force Base today at approximately 4:39 p.m. by Air Force Explosive Ordinance Disposal. Precautions were taken before during and after the event to ensure it was carried out safely. There is no anticipated environmental or operational impact.