What are some ways in which soilders in the USA Army communicated during the war with Hitler

Messages were put into code or encrypted.

Today at lunch I learned from a couple of friends who are veterans that they both operated encrypting machines during WWII and the Cold War. They were talking about typing 5-letter codes.

This site has a lot more information.

http://www.nationalmuseum.af.mil/factsheets/factsheet.asp?id=9722

The Navajo Code Talkers who used the obscure Navajo language as a code is an especially fascinating story.

http://www.navajocodetalkers.org/

thank you so much!!

You're very welcome.

During World War II, soldiers in the U.S. Army employed various means of communication to stay connected and coordinate with one another. Here are some of the primary methods used:

1. Field Telephones: Field telephones, also known as field phones, were widely used to establish communication lines between different units on the battlefield or between command posts. These devices allowed soldiers to communicate verbally over long distances through the use of wired connections.

2. Radios: Radios played a crucial role in military communication. Soldiers used hand-held portable radios to transmit and receive information, enabling real-time communication between different units, such as infantry, artillery, and air support. Radios provided a more flexible means of communication since they were not bound by physical wired connections.

3. Carrier Pigeons: Although less common than other methods, carrier pigeons were occasionally used to maintain communication when other means were unavailable. These pigeons would be trained to deliver messages by flying back to their home base. They were particularly useful in situations where radio communication was risky or unreliable.

4. Signal Flags: Signal flags were used for visual communication, especially between ships or from ship to shore during amphibious assaults. Each flag represented a specific letter or phrase, allowing messages to be spelled out by raising and lowering different flags.

5. Morse Code: Morse code, a system of dots and dashes representing letters and numbers, was widely employed for both radio and telegraph communication. Soldiers who were trained in Morse code could transmit and receive messages through the use of sound, light signals, or written code.

It's important to note that the specific methods and technologies used varied depending on the circumstances and resources available during different stages of the war.