Carth slouches along with the others as they make their way towards the flight control room. This must be what he assumes seems most 'civilian' in stance, however if anything he draws more attention to himself, it would be pretty clear he had spent too much time in the navy. As the three take up position around Armatta, Carth makes an act as if he was stretching his back while muttering "'nothing to see here" to himself. Perhaps he was hoping people would take this as some kind of subliminal message as they passed by.