To summarize my understanding of the recent posts, we were discussing how Free Quebec is relatively vulnerable to magic, psionics, and the supernatural due to their lack of psychics, dog boys, and psi-stalkers who the Coalition uses to great effect in detecting and combating these supernatural threats. Axelmania points out an example of an ability, astral projection, that could be used to great effect for spying and espionage within Free Quebec that they would have no counter to. He also points to instances where the books say that the FoM engages in terrorism against the CS (and assumingly also FQ by extension), and suggests that some of the terrorist attacks the books alluded to, but never described in detail, could have been acts of espionage and psionic harassment in the state of Free Quebec, that were particularly vexing to the Quebecois due to their inability to combat it, and contributed to factions distrust and prejudice of psychics.
Others in this chat seem to be skeptical of this suggestion, believing that Axelmania may be jumping to conclusions without evidence. Blue Lion points out a complete lack of content/text by any palladium author describing the use of such tactics by the FoM, but does not have any explanation for why this FQ weakness has not been exploited. Eliakon gives an out of universe explanation of "Plot Armor" to explain why Free Quebec has not encountered issues with magical and supernatural incursions that they would be unable to defend against.
I think that Axelmania nailed it with his out of universe explanation for why there is no written material mirroring his ideas, the palladium writers never thought of it. I don't think that there is some kind of major plot hole here that the FoM using these tactics would spoil. The idea of the FoM using these tactics is compelling, and actually does fit into the established lore with two exceptions.
First, as Blue Lion pointed out there is no written material describing it, so it isn't really safe to draw any hard conclusions out of these speculations. I think I would, however, modify his quote below to read:
"The idea that they cannot defend against it so it must happen all the time thus they have a major problem that has <vexed them so much that it has negatively influenced the factions worldview on psychics in general>, and it is never mentioned is <stretching it>."
The second exception is that there has been no response by the Free Quebec to attempt to establish any countermeasures to this threat. One would think that any protracted campaign of spying and harassment using tactics that they had no defense against would elicit some kind of immune response, forcing Free Quebec to race to find a way to combat it, especially if the harassment was significant enough to sway their policies to the point of distrusting and repressing a portion of their own citizens.
Interestingly enough, there is a faction out there that in the last 50 years has been taking drastic and unorthodox measures to try to develop countermeasures to detect and combat magic, psionics, and the supernatural. It's the Coalition States.
When I realized this, I asked myself, what is the difference in between the Coalition States and Free Quebec when it comes to their relationship with the Federation of Magic. There is the obvious history between the two, but there is also proximity. Which leads me to an in universe explanation for why the Fed of Magic hasn't used Axelmania's tactics against Free Quebec - FQ is simply too far away to be an immediate threat, and Chitown is right next door.
If I'm a wizard in the Federation of Magic, I'm not going to send out an astral projection to spy and cause mischief to a FQ fort some 1000 miles away (never mind how fast my projection moves), I'm going to send it to the Coalition fort some 50 miles away that is just about to send out another extermination squad with orders to round up my cousin and his family.
I think that a much stronger argument can be made that over the last 50 years sorcerers from the magic zone have been using abilities like astral projection to cause mischief and spy on the Coalition States, and that this repeated experience has caused the CS to invest significant resources into developing countermeasures like the dog boys, psi-stalkers, and Psi-Battalion. In fact it says in WB12 Psyscape pg 144 that the Coalition States is traditionally prejudice against psychics, and it is due to their usefulness and success that has convinced high command to engage in a propaganda campaign to change public perceptions of psychics.
Going to an earlier discussion about psychics in the Quebec military, and the whole "Psychics are seldom given positions in the military or law enforcement" vs the OCC's of the Free Quebec Military % breakdown showing that there are "0% (None)" listed for psychics. To Axelmania's credit, that list on page 34 was only for OCC's, meaning that it is possible that there could be some grunt or other OCC in the Free Quebec military that has some minor physic powers. The list only precludes the possibility of there being a master psychic, like a Mind Melter, or a Burster in the military. However I should also say to Dreicunan's credit, the flavor text around psychics in FQ leads me to believe that their military would not have a psychic training program to help them develop their powers, or develop techniques for using Psionics to deal with other psychic, magical, or supernatural threats like the Coalition States does. I imagine that psychics in the employ of the FQ military are like - just some guy who happened to roll up Resist Fatigue during character generation, and it didn't get caught during their screenings. There might even be some that have 2 or 3 minor powers that managed to get into the military because they have a well connected uncle or something, but even they are likely told to keep their powers to themselves.