The Department of Defense announced Tuesday it’s calling off the $10 billion cloud contract that was the subject of a legal battle involving Amazon and Microsoft.

The JEDI, or Joint Enterprise Defense Infrastructure, deal has become one of the most tangled contracts for the Department of Defense. In a press release Tuesday, the Pentagon said that “due to evolving requirements, increased cloud conversancy, and industry advances, the JEDI Cloud contract no longer meets its needs.”

But the fight over a cloud computing project does not appear to be completely over yet. The Pentagon said in the press release that it still needs enterprise-scale cloud capability and announced a new multi-vendor contract known as the Joint Warfighter Cloud Capability. The agency said it plans to solicit proposals from both Amazon and Microsoft for the contract, adding that they are the only cloud service providers that can meet its needs. But, it added, it will continue to do market research to see if others could also meet its specifications.

Amazon and Microsoft did not immediately respond to CNBC’s requests for comment. Shares of Microsoft dipped slightly on the news and Amazon shares barely moved.... Read More: CNBC