By Larry Shaughnessy
The results of a more-than-year-long Senate investigation into counterfeit parts being used in U.S. military equipment were released Monday and - as they had from the start - investigators are putting most of the blame on China.
"Our report outlines how this flood of counterfeit parts, overwhelmingly from China, threatens national security, the safety of our troops and American jobs," said Sen. Carl Levin, D-Michigan, chairman of the Senate Armed Services Committee, which launched the investigation.
The probe began in March of 2011. But it was not easy for the committee staffers to conduct because the Chinese government refused to grant visas to committee staff to travel to mainland China as part of the investigation.
Last year, as the committee was still pushing for the visas, Sen. John McCain, R-Arizona, the committee's rankling Republican, said, "It should be in Chinese interest not to have counterfeiting of these electronic parts going on because it would harm legitimate Chinese companies as well."
The committee reviewed in detail approximately 1,800 cases of suspect counterfeit parts. All told, the 1,800 cases involved more than 1 million counterfeit parts.
The investigators dug through the supply chain for three types of suspected counterfeit parts on U.S. military aircraft:
But the committee didn't reserve all its blame for China; some of it was directed right at the Pentagon itself.
The report said in each of the three cases that the committee investigated in depth, the Department of Defense was unaware that counterfeit electronic parts had been installed on certain defense systems until the committee's investigation.
Even though the report just came out, the committee has already taken action to deal with the problem. Levin and McCain offered an amendment to the 2012 National Defense Authorization Act to address weaknesses in the defense supply chain and to promote the adoption of aggressive counterfeit avoidance practices by DOD and the defense industry.
The amendment was adopted in the final bill signed by President Barack Obama on December 31, 2011.
Part of that law will mean that when a contractor finds bad parts on a weapons system, the contractor or the parts supplier will pay to fix the problem. In the past, those costs were often borne by the DOD.
Pentagon spokeswoman Col. Melinda Morgan gave CNN this response to the report: "We are aware (the Senate Armed Services Committee) has issued their report on counterfeit parts and look forward to reviewing it. The Department takes very seriously the issue about counterfeit parts. We are working aggressively to address this issue to include implementing section 8.18 of the FY12 NDAA."
Levin and McCain hope this aggressive push against fake electronic parts will help beyond the American military.
According to the committee, the Semiconductor Industry Association (SIA) says, "counterfeits cost U.S. semiconductor companies more than $7.5 billion annually in lost revenue, a figure SIA says results in the loss of nearly 11,000 American jobs."
CNN reached out to the Chinese embassy in Washington for reaction but did not immediately receive a response.