The article discusses a research finding that the UK media often fails to disclose the defence sector links of former senior military figures when presenting them as independent expert commentators on defence and national security issues. This lack of disclosure is seen as a concern, as it may impact the public's perception of the information presented. The research does not suggest that individuals deliberately concealed their affiliations, but rather that news organisations failed to disclose them. The issue is highlighted as a problem with the UK's media.