mostly for communication and listing to the military officer??
Radio
Radar : radio detection and ranging .
They did not have TVs in world war 2 but they did use the radio
Radio Direction Finder
Mainly horses were used in World War 2. But donkeys were used in World War 1.
Radio
NO! Radio was in use well before world war 1!!!!
well, the microwave was invented, the radio, and new guns
Firearm, nuclear, jet engine, radar, radio, etc. technologies saw service in World War 2
They were the radar, atomic bombs, radio communications.
we used a radar
Radar : radio detection and ranging .
by radio
was it Neville chainberlain
Radio
Radio operator !
There was one radio operator per bomber plane in the airforce planes. This one was easy. My father was a radio operator in the 8th Air Force in World War 2.