wants a federal court to block rival Microsoft from working on the cloud project until a lawsuit challenging the contract’s validity is resolved. Amazon contends its own Amazon Web Services cloud business is better equipped to handle the contract. Inc. asked a court to temporarily block Microsoft Corp. from working on a $10 billion Pentagon cloud contract until a lawsuit challenging its validity is resolved.

The company’s cloud unit, Amazon Web Services, or AWS, said in a statement Wednesday night that it was “common practice” to stay contract performance while a protest was pending, adding that it’s “important that the numerous evaluation errors and blatant political interference that impacted the JEDI award decision be reviewed.”

Amazon filed a lawsuit in November in the U.S. Court of Federal Claims alleging that the Defense Department failed to fairly judge its bid for the Joint Enterprise Defense Infrastructure, or JEDI, contract because President Donald Trump viewed Amazon CEO Jeff Bezos as his “political enemy.”

The president has long criticized Bezos over everything from the shipping rates his company pays the U.S. Postal Service to his personal ownership of what Trump calls “the Amazon Washington Post.”

A boon for Microsoft Azure

In October, the Defense Department awarded to Microsoft’s Azure cloud technology the cloud procurement contract to modernize the Pentagon’s computing infrastructure. The lawsuit seeks to prohibit the department from proceeding with the deal without a new evaluation or award decision.


Pentagon spokesman Robert Carver said in a statement on Thursday that the Defense Department is “confident” in its JEDI award and would “continue to fight to put this urgently-needed capability into the hands of our men and women in uniform as quickly and efficiently as possible.”

The Pentagon’s JEDI project is designed to consolidate the department’s cloud computing infrastructure and modernize its technology systems. Amazon was widely seen as the front-runner for the contract because it previously won a lucrative cloud deal from the Central Intelligence Agency and had earned the highest levels of federal security authorizations.