[nclaurel]

Is it possible that the “ear protection” is actually headphones to communicate?

[NFHale]

Some headsets are both ear protection and have a small jack for a comms connection.

It’s possible.

[ryderann]

“Is it possible that the “ear protection” is actually headphones to communicate?”

My thoughts as well. Were they hearing voices to keep them hypnotized and in line?

[justa-hairyape]

My thought too. An ear piece and coverage by gun ear protectors. Or noise cancelling headphones used to communicate.