WASHINGTON (AP) -- U.S. military officials insisted a top-secret Pentagon study proved the need to buy Russian helicopters for Afghanistan's security forces. But the study actually recommended an American-made rotorcraft, according to unclassified excerpts obtained by The Associated Press.
The excerpts show the U.S. Army's workhorse Chinook, built by Boeing Co. in Pennsylvania, was "the most cost-effective single platform type fleet for the Afghan Air Force over a 20-year" period.
The finding has triggered allegations the Defense Department misled members of Congress and improperly cut U.S. companies out of competing for a contract that has swelled to more than $1 billion.
More than two years since DOD announced it was acquiring Russian Mi-17 helicopters, a veil of secrecy still obscures the pact despite its high-dollar value, the potential for fraud and waste, and accusations the Pentagon muffled important information.
The unprecedented arms deal also serves as a reminder to a war-weary American public that Afghanistan will remain heavily dependent on U.S. financial support even after its combat troops depart.
Sen. John Cornyn of Texas, the Senate's No. 2 GOP leader, said DOD "repeatedly and disingenuously" used the 2010 study to justify the Russian helicopter as the superior choice for the Afghans.
Congress only recently received a copy of the document.
"So why are we buying Russian helicopters when there are American manufacturers that can meet that very same requirement?" Cornyn asked.
As recently as September, Deputy Defense Secretary Ashton Carter cited the study in a letter to House members defending the Mi-17 decision. Carter left his job last week.
Last year, Frank Kendall, the Pentagon's top acquisition official, and policy chief James Miller pointed to the study in a written response to questions posed by Cornyn.
Just a few weeks after the secret study was completed, Army Secretary John McHugh wrote in a 2011 memo "that the Mi-17 stands apart" when compared with other helicopters.
The Pentagon denies it misled Congress.
A senior department official said the study was focused on long-term requirements and not the immediate needs of the Afghan military, which were best met by the Mi-17. Also, U.S. commanders in Afghanistan wanted the Russian helicopter because it is durable, easy to operate and the Afghan forces had experience flying it, according to the official, who was not authorized to be identified as the source of the information.
The war in Afghanistan, now in its 13th year, has been full of paradoxes.
What was once President Barack Obama's "war of necessity" has become a race for the exits. Hopes of eradicating the Taliban and transforming Afghanistan into a viable state have been dialed down. U.S. combat forces are scheduled to depart by the end of next year, leaving the Afghans responsible for ensuring the country doesn't collapse into the pre-Sept. 11 chaos that made it a terrorist haven.
There's no dispute that heavy-duty helicopters capable of quickly moving Afghan troops and supplies are essential to accomplishing that mission. But the decision to acquire them from Russia has achieved the rare feat in a deeply divided Congress of finding common ground among Republicans and Democrats.
Why, lawmakers from both political parties have demanded, is the U.S. purchasing military gear from Russia? After all, Russia has sold advanced weapons to the repressive government in Syria and Iran, sheltered NSA leaker Edward Snowden and been criticized by the State Department for adopting laws that restrict human rights.
On top of all that, corruption is rampant in Russia's defense industry, heightening concerns that crooked government officials and contractors are lining their pockets with American money.
"We're not dealing with a corrupt system. Corruption is the system," said Stephen Blank, a Russia expert at the American Foreign Policy Council, a Washington think tank. "This is not a world we're familiar with."
Overall, 63 Mi-17s are being acquired through the 2011 contract. It was awarded without competition to Russia's arms export agency, Rosoboronexport, even though the Pentagon condemned the agency after Syrian President Bashar Assad's forces used Russian weapons to "murder Syrian civilians."
Rep. Rosa DeLauro of Connecticut, a high-ranking Democrat on the House Appropriations Committee, said the arrangement has put American taxpayers in the intolerable position of subsidizing a company complicit in the atrocities occurring in Syria.
"The lack of straightforward information from the Pentagon on the ability of American-made helicopters to meet the mission in Afghanistan is but another factor severely undermining their credibility and justification for pursuing this sorely misguided procurement," DeLauro said.
No Pentagon official was made available to speak on the record for this story.