From Desmond Butler, AP:  Secret Defense Department studies cast doubt on whether a multibillion-dollar missile defense system planned for Europe can ever protect the U.S. from Iranian missiles as intended, congressional investigators say.

Military officials say they believe they can overcome the problems and are moving forward with plans. But proposed fixes could prove difficult. One possibility has been ruled out as technically unfeasible. A second, relocating missile interceptors planned for Poland and possibly Romania to ships on the North Sea, could be diplomatically troublesome.

The studies are the latest to highlight serious problems for a plan that has been criticized on several fronts.

Republicans claim it was developed hastily in an attempt to appease Russia, which had opposed an earlier system. But Russia is also critical of the plan, which it believes is really intended to counter its missiles. A series of governmental and scientific reports has raised questions about whether it would ever work as planned.

At a time that the military faces giant budget cuts, the studies could lead Congress to reconsider whether it is worthwhile to spend billions for a system that may not fulfill its original goals.

The classified studies were summarized in a briefing for lawmakers by the Government Accountability Office, Congress’ nonpartisan investigative and auditing arm, which is preparing a report. The GAO briefing, which was not classified, was obtained by The Associated Press. . . .

It is that fourth stage that is now at issue.

The GAO investigators said that the classified reports by the Missile Defense Agency concluded that Romania was a poor location for an interceptor to protect the U.S. It said the Polish site would work only if the U.S. developed capabilities to launch interceptors while an Iranian missile was in its short initial phase of powered flight.

But the administration is not pursuing that capability because it does not believe it is feasible, according to one senior defense official.

The military has considered deploying interceptors on ships, but the Navy has safety concerns that have not yet been resolved. The suggestion of attempting intercepts from ships on the North Sea probably would aggravate tensions with Russia. That could put it right in the path that some Russian ICBMs would use, further reinforcing Russia’s belief that it, not Iran, is the target of the system. . . .

The GAO study was requested by Rep. Michael Turner, R-Ohio, who until recently led a panel that oversees missile defense. He said he is concerned that the interceptor in development might be useless in protecting the United States.

"This report really confirms what I have said all along: that this was a hurried proposal by the president," he said.  (graphic: BBC)