Thomson is a leader in radar, mines, missile systems, electronic countermeasures and battlefield communications.

Signals units are among the first into action, providing the battlefield communications and information systems essential to all operations.

Spread spectrum has been recently combined with digital technology for spy-proof and noise-resistant battlefield communications.

Electric telegraphy was not used in tactical battlefield communications due to shortages of telegraph wire and trained operators.

The M8 was equipped with powerful FM radios to enable battlefield communications.

The 35th provides critical battlefield communications in support of combat operations worldwide.

The combat deck can also serve as a radio antenna for battlefield communications between the autobots.

Some antiquarian in the Signal Corps had resurrected ancient radio for battlefield communication.

Better avionics for battlefield communications, navigation, and targeting.

The Myrmidons have a language for battlefield communication known as Battlespeech.