Documenting the Weapons Systems Evaluation Group
(Source: Secrecy News; issued March 08,2018)
The National Declassification Center is preparing to release a set of newly declassified records concerning a little-known Pentagon advisory group called the Weapons Systems Evaluation Group (WSEG) that operated from 1948 to 1976.

The purpose of the WSEG was “to provide rigorous, unprejudiced and independent analyses and evaluations of present and future weapons systems under probable future combat conditions– prepared by the ablest professional minds, military and civilian, and the most advanced analytical methods that can be brought to bear,” according to its founding 1948 directive.

For at least part of its existence, the WSEG “occupied a preeminent position as the principal analytical support agency of its kind at the upper echelons of the DoD,” an official 1979 history of the organization said.

An overview of the upcoming release of declassified WSEG records was posted yesterday by Alex Daverede of the National Declassification Center.

The records include a broad range of topics on weapons systems and war fighting in the early cold war context, only a portion of which will actually be made public. One report, that apparently will remain classified, is entitled “Capabilities of Atomic Weapons for the Attack of Troop Targets.” Other studies address air defense, biological warfare, Soviet military systems, and more.

“I should be done with the declassification work by the end of the month, perhaps sooner,” Mr. Daverede said yesterday.

“This was not a big project for us–only 18 Hollinger [document storage] boxes,” he said. “Ten boxes hold documents that retained their classification after they were re-reviewed, so actual pages released would probably be closer to 5K pages. Unfortunately, there are multiple copies of each document, so in terms of unique pages declassified we are looking at considerably less than 5K. The up side is that the whole series had been exempt before we re-examined it, so I feel pretty good about getting some records of this obscure organization out on the street.”

Some of the war-fighting topics considered by the WSEG were also on the mind of Daniel Ellsberg during some of the same years, as he discussed in his recent book The Doomsday Machine: Confessions of a Nuclear War Planner. The book has been widely and favorably reviewed in Slate, the New York Times, the Washington Post, the New York Review of Books, and Arms Control Today (by Robert S. Norris of FAS), among others.

Ellsberg did not mention the WSEG in his book, but the WSEG was well aware of him.

There was a “period of JCS retrenchment in SIOP-related studies after the Ellsberg incident,” according to the 1979 WSEG history. That is, there was a decline in nuclear targeting studies requested by the Joint Chiefs of Staff from the WSEG following Ellsberg’s release of the Pentagon papers.

-ends-







prev next

Official reports See all