by Bill Gertz, Washington Times, May 15, 2008

Armed security agents posing as terrorists broke into a secure area at a nuclear weapons laboratory during a recent test, exposing flaws in the protection of stockpiles of plutonium and uranium coveted by terrorist groups and rogue nations seeking to become nuclear powers.

The “force-on-force” exercise at Lawrence Livermore National Laboratory in California pitted two teams of special-operations-trained commandos: one that attacked use of simulated explosives, and a team of defenders who tried to keep them out, said Bush administration officials familiar with the test.

The test was part of regular drills designed to test nuclear defenses and included the attackers’ use of all-terrain vehicles and torches to cut through metal barriers, the officials said.

A spokesman for the National Nuclear Security Administration (NNSA), the Energy Department unit that oversees the laboratory 50 miles from San Francisco, said the security problems were revealed in the penetration test, which was first reported by Time magazine.

NNSA spokesman Bryan Wilkes declined to comment on the details of the exercise but stated in an interview that the initial results were “disappointing” and “highlighted the need for improvement.”

“This is precisely the reason why we have these kinds of assessments done to test our security,” Mr. Wilkes said. “We are constantly testing our security … to find areas for improvement.”

“The nuclear material at the site is secure, and we have the best security in the government,” he said.

The “attackers” were commandos who are part of security teams that guard other U.S. nuclear facilities in the country and were part of a seven-week review of laboratory security at Lawrence Livermore. The simulated attack took place in late April. (Continue Reading This Article)