By Debbie Gregory.

Faced with criticism over how it awarded a contract to move computer systems to the Internet cloud, the Pentagon has slashed a nearly $1 billion contract down to no more than $65 million, while also scaling back the scope of the work. The revision will limit its use to only U.S. Transportation Command rather than the entire Defense Department.

The contract awarded to Herndon, Virginia-based REAN Cloud—an Amazon Web Services partner, has come under scrutiny by those who feel that the procurement wasn’t handled properly, charges that Pentagon officials strongly denied.

Pentagon spokesman Col. Robert Manning said that after reviewing the contract, the Defense Department decided that “the agreement should be more narrowly tailored” so that Rean would build a prototype service for a single agency, the U.S. Transportation Command, instead of many agencies within the military.

Oracle filed a bid protest with the Government Accountability Office last month that called the procurement “an egregious abuse” of the procurement process for a contract that it charged was “shrouded in secrecy.”

Additionally, the Pentagon was criticized because the original contract was awarded by the Defense Innovation Unit Experimental (DIUx ) which was created to procure the technology of Silicon Valley-type companies that mostly shy away from Pentagon work. DIUx is fast-moving to provide non-dilutive capital to companies to solve national defense problems, usually in under 90 days.

The procurement, a follow-on to a smaller competed contract, was awarded under an “other transaction authority,” a way for the Pentagon to procure goods and services quickly without being subject to the bureaucratic federal acquisitions process.

Critics of the “other transaction authority” process say such arrangements are not competitive and insufficiently transparent.