pneumatic deception device

pneumatic deception device

[nu̇′mad·ik di′sep·shən di‚vīs]
(ordnance)
A dummy tank, vehicle, or weapon made of inflatable material; used for deceiving the enemy intelligence as to location of friendly installations.
McGraw-Hill Dictionary of Scientific & Technical Terms, 6E, Copyright © 2003 by The McGraw-Hill Companies, Inc.