Information about The Ghost Army

The Ghost Army was a United States Army tactical deception unit during World War II, officially known as the 23rd Headquarters Special Troops. The 1,100-man unit was given a unique mission: to impersonate other U.S. Army units in order to fool the enemy. From a few weeks after D-Day, when they landed in France, until the end of the war, they put on a traveling road show, using inflatable tanks, sound trucks, phony radio transmissions and even playacting to get the job done. They staged more than 20 battlefield deceptions, often operating very close to the front lines. Their mission was kept under wraps until 1996, and elements of it are still classified.

Ghost soldiers were encouraged to use their brains and talent to mislead, deceive and befuddle the German Army. Many were recruited from art schools, advertising agencies and other venues that encourage creative thinking. In civilian life, ghost soldiers had been artists, actors, set designers and engineering wizards. Fashion designer Bill Blass, photographer Art Kane, the artist Louis Dalton Porter and the painter Ellsworth Kelly served as ghost soldiers.

Although the 23rd Headquarters Special Troops consisted of only 1,100 soldiers, the contingent used inflatable tanks and artillery, fake aircraft and giant speakers broadcasting the sounds of men and artillery to make the Germans think it was a 30,000 man force. The unit's elaborate ruses helped deflect German units from the locations of larger allied combat units.

A documentary film about the unit, entitled The Ghost Army is currently in production.

The unit consisted of the 406th Combat Engineers (which handled security), the 603rd Camouflage Engineers, the 3132 Signal Service Company Special and the Signal Company Special.

Visual Deception

The visual deception arm of the Ghost Army was the 603rd Camouflage Engineers. It was equipped with inflatable tanks, cannons, jeeps, trucks, and airplanes that the men would pump up with air compressors, and then camouflage imperfectly so that enemy air reconnaissance could see them. They could create dummy airfields, motor pools, artillery batteries, and tank formations in a matter of hours. Many of the men in this unit were artists, recruited from New York and Philadelphia art schools. Their unit became an incubator for young artists who literally sketched and painted their way through Europe. Several of these soldier-artists went on to have a major impact on art in post war America. Blass, Ellsworth Kelly, wildlife artist Arthur Singer and Kane were among the many artists who served the 603rd.

Sonic Deception

The 3132 Signal Service Company Special handled sonic deception. The unit came together under the direction of Colonel Hilton Railey, a colorful figure who, before the war, had “discovered” Amelia Earhart and sent her on her road to fame.

With the help of engineers from Bell Labs, a team from the 3132 went to Fort Knox to record sounds of armored and infantry units onto a series of sound effects records that they brought to Europe. For each deception, sounds could be “mixed” to match the scenario they wanted the enemy to believe. This program was recorded on state of the art wire recorders (the predecessor to the tape recorder), and then played back with powerful amplifiers and speakers mounted on halftracks. The sounds they played could be heard 15 miles away.

Radio deception

"Spoof radio", as it was called, was handled by the Signal Company Special. Operators created phony traffic nets, impersonating the radio operators from real units. They learned the art of mimicking an operator’s method of sending Morse Code so that the enemy would never catch on that the real unit and its radio operator were long gone.

References

• Holley, Joe. (2006, July 8). Louis Dalton Porter; Used Artistic Skills to Trick German Army. The Washington Post, p. B6
• NPR: Artists of Battlefield Deception: Soldiers of the 23rd
• National Army Security Agency Association
• Ghosts of the ETO by John Gawne
  
• Secret Soldiers by Philip Gerard.
  
• Official website of The Ghost Army Documentary