He knew that it was not the threat of the radio speaker.

"Second squad form on our left flank," the radio speaker ordered.

The words were hardly out of his mouth when a flat, expressionless voice came over the radio speaker.

The radio speaker came to life on the tactical frequency.

The radio speaker asks them to talk about themselves and interact with him to see who is able to handle the pressure of an interview.

There was nothing he cared about now except the words that were about to come through the radio speaker.

After a while, a voice came over the radio speaker.

"He's just using the radio speaker now, he's not actually on the air."

Shocked at the return of her glossolalia, she put both hands to the radio speaker, and tried to talk.

The expedition commander's voice issued thinly from the radio speaker.