Good & reasonable OPSEC or Brewster Aeronautical Corporation grade shenanigans?

The Pentagon's $928 million hypersonic weapons program is now shrouded in secrecy
The Pentagon and Lockheed Martin have shared limited details about their efforts in developing hypersonic weapons.
A U.S. Air Force spokesman said the service will not be making any announcements in the near future regarding its work on hypersonics.
https://www.cnbc.com/2018/06/06/us-m...n-secrecy.html