https://www.theregister.co.uk/2019/11/15/amazon_jedi_court_contest/

Amazon is headed for court to contest the surprise decision to hand Microsoft the $10bn US Department of Defense IT supply contract.

Jeff Bezos' retail-cum-cloud empire alleges that Microsoft won because of "political influence" and "unmistakable bias". The company has also accused the US defence department of failing to run a fair procurement contest for the 10-year single-supplier deal.