The violence that soldiers experience in war can lead to emotional 'disturbance' in later years.
He was arrested for 'disturbance of the peace'. [=behaving in a violent or noisy way in public]
She suffered from frequent sleep 'disturbances'. [='disruptions']
(..) Yes? My name's Kent Allen. We're with the television news program Wide Angle. I was hoping to have a word with you about the disturbance at your home last week. How'd you find out about that? The police constables filed an incident report. It's... Well, it's raised a few eyebrows. (..)2016 The Conjuring 2