United States Army Pigeon Service

The United States Army Pigeon Service (a.k.a. Signal Pigeon Corps) was a unit of the United States Army during World War I and World War II. Their assignment was the training and usage of homing pigeons for communication and reconnaissance purposes.

During World War II, the force consisted of 3,150 soldiers and 54,000 war pigeons, which were considered an undetectable method of communication. Over 90% of US Army messages sent by pigeons were received.

From 1917 to 1943 and 1946–1957, the US Army Pigeon Breeding and Training Center was based at Fort Monmouth, N.J. From October 1943 until June 1946, the center was based at Camp Crowder. The US Army discontinued using pigeons as message carriers in 1957. Fifteen "hero pigeons" were donated to zoos, and about a thousand other pigeons were sold to the public.

During the Italian Campaign of World War II, G.I. Joe was a pigeon who saved the lives of the inhabitants of the village of Calvi Vecchia, Italy, and of the British troops of 56th (London) Infantry Division occupying it. Air support had been requested against German positions at Calvi Vecchia on 18 October 1943, but the message that the 169th (London) Infantry Brigade had captured the village, delivered by G.I. Joe, arrived just in time to avoid the bombing. G.I. Joe flew this 20-mile distance in an impressive 20 minutes, just as the planes were preparing to take off for the target. He saved a thousand men.

For his efforts, G.I. Joe was presented the Dickin Medal for "the most outstanding flight made by a United States Army pigeon in World War II."

...
Wikipedia