The army communicates using a variety of methods, including radio transmissions, secure phone lines, and satellite communications for real-time coordination. Additionally, they employ digital systems like secure messaging applications and command-and-control software to share information. Visual signals, such as flags and lights, may also be used in specific situations, while face-to-face briefings and reports ensure clear understanding among personnel. Overall, the communication methods are designed to be secure, efficient, and adaptable to different operational environments.
Telephones, internet, radios.
Insects communicate with each other by sensory.
I do not know how Jaguars communicate with each other. They might growl or purr.
They communicate with each other through Canalicili Extensions.
Penguins communicate by touhing each other, or feeling each other
they hit each other
They communicate with each other by sharing their ideas and maybe talk about their experiments together or writing to each other
Salamanders communicate with each other by visual ways. They also secrete a chemical that other salamanders can smell as a way to communicate.
by talking to each other
Caribou communicate by snorting or grunting :>)
Non-sentient objects do not communicate.
Octopus communicate with each other by the movement of their body and the change of body colors.