The system of apps, called Green Kit, was tested in Poland for the first time last week, and is designed to boost safety and communication on the battlefield.
In Poland last week, the 2nd Cavalry Regiment tried out a new system for ensuring that allies from multiple nations all have the same real-time map of the battlefield on their phones and can send chat messages to other soldiers.
The system of apps, called Green Kit, was tested in Poland for the first time last week, and is designed to boost safety and communication on the battlefield.
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