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# Evolving third dimension, UAS
- URL: https://www.protection-in-shifting-domains.org/th/
- Published: 2026-08-07T13:37:16.000Z
- Updated: 2026-09-23T15:00:40.000Z
- Description: Unmanned systems have pushed protective security into a third dimension. From private estates to airports, drones expose gaps in detection, response, attribution and procedure. The challenge is no longer the machine itself, but how access, ambiguity and cognitive effect reshape the protective model.
- Author: B.J.F. Rifesser
- Tags: UAS, unmanned aircraft systems, drone, Close Protection, Four lanes, Framework, assymetric, Physical security, security management

### Unmanned Aircraft System and the protective operator

There is a lake in northern Italy where I spent several years of my working life. I knew the property the way you come to know a place you are responsible for: the gravel that announced a car before you saw it, the boats that came too close, the particular sound the gate made when it closed, the line of the trees where the light went at the end of the day. When you have walked the same park a few hundred times, you stop looking and start absorbing. It is a different sense entirely, and it is most of what the job actually is.

One afternoon in 2012, halfway through that walk, I heard a buzzing above me. My first reaction was not professional. For about a second I was completely certain it was a hornet, with whom I have never made peace. I would like to report that I stood my ground with quiet composure. I did not. Then the sound changed, or my ear did, and it stopped being an insect and started being a machine, and the other part of me took over.

I looked up and saw a drone. My first one.

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