DAYTON, Ohio — Wright Patterson Airforce Base will be closed Tuesday for an emergency response training exercise.

People traveling near the National Museum of the U.S. Air Force may experience emergency vehicles, sirens, temporarily blocked roads, or travel delays.

Officials ask residents not to call 911 or other emergency lines concerning the exercise.

Officials notified dispatch centers and other response agencies about the exercise.

The museum will reopen Wednesday at 9 a.m.