Because most of their job isn’t spreading disinformation but rather providing good PR for recruitment at home or in the Middle East countering the disinformatio

Because most of their job isn’t spreading disinformation but rather providing good PR for recruitment at home or in the Middle East countering the disinformation campaigns that the likes of ISIS run unless you think that their recruitment operations are not disinformation. The British army information warfare unit also famously runs the BBC radio relay station in Cyprus providing access to the Middle East and parts of Asia.