He radioed the problem in to his unit chief and was given permission to take his robot over to the repair shop.

I used to know the unit chief up there in Marine Corps Land.

And he must persuade unit chiefs that he really wants them to stress internal growth, even as they carve away at operating costs.

The other unit chiefs besieged her with questions.

"I thought you'd be unit chief by now," Kate said.

We walked past the receptionist and around a corner, where a hallway led to the unit chief's office.

He glanced up at Vince Kendall, unit chief of security for Air Force One.

And it wasn't hard for the unit chief to call state police investigators to let them know the Bureau would do anything to help.

This officer is normally subordinated to the unit chief of staff, and is known as the G-1.

"He identified the problems in 2005, shortly after he became unit chief," Mr. Kohn said.