That article is behind a pay wall. Do you know if it pertains to the Hiring Freeze E.O. dated Jan 20? If so, this paragraph is in the E.O.:
This order does not apply to military personnel of the armed forces or to positions related to immigration enforcement, national security, or public safety. Moreover, nothing in this memorandum shall adversely impact the provision of Social Security, Medicare, or Veterans’ benefits. In addition, the Director of the Office of Personnel Management (OPM) may grant exemptions from this freeze where those exemptions are otherwise necessary