The Information Security Oversight Office has published an expanded guide explaining how to properly mark classified documents. See “Marking Classified National Security Information” (pdf), October 2007.
A 1972 monograph prepared at the National Archives reviews the history of information control markings on military documents back to the 19th century and traces their development up to World War II. Such markings represent part of the pre-history of today’s national security classification system.
See “Origins of Defense-Information Markings in the Army and Former War Department” (pdf) by Dallas Irvine, National Archives Staff Information Paper, 1972.
A sizable collection of old military regulations relating to protection of confidential information is presented in a series of annexes to the paper (pdf).
DOE has spent considerable time in the last few years focused on how to strengthen the Department’s workforce and deliver on its mission. The FY25 budget request looks to continue those investments.
The total number of U.S. nuclear warheads are now estimated to include 1,770 deployed warheads, 1,938 reserved for operational forces. An additional 1,336 retired warheads are awaiting dismantlement, for a total inventory of 5,044 warheads.
CHIPS is poised to ramp up demand for STEM graduates, but the nation’s education system is unprepared to produce them.
The Administration has continued to push for further clean energy investments, but faces a difficult fiscal environment in Congress – which has meant shortfalls for many priority areas like funding for CHIPS and Science.