One fire team at a time, led by the squad leader.
On a radio signal the fire team goes through the same way.
He also had three fire teams of five men each.
Finally, after about 30 minutes, they got a response from a fire team.
Joe got his men up and moving as before, one fire team at a time.
Joe had taken both new men into his fire team so that he would have an easier time keeping track of them.
The first fire team came in the window behind him, quickly but with more care.
Joe assigned one fire team to move in each direction.
Thirty minutes later, word came on the radio that the fire team had found nothing.
"We made a pretty good fire team, don't you think?"