Lastly, guerilla warfare is what I call the actions of Qantas towards its pilots.
A small addendum.
It is
open warfare against Operational Staff, including pilots.
From a distance a dysfunctional airline has two distinct halves: The Operational and the Administrative.
That an airline like Qantas, with a heavy handed IR model has descended into exerting continued pressure via media, has so many disinterested specialist employees and has in the recent months made multiple implied threats and derogatory remarks to both pilots and engineers, are anecdotal points to this form of warfare.