115–91) is a United States federal law which specifies the budget, expenditures and policies of the U.S. Department of Defense (DOD) for Fiscal Year 2018.

The Act refers to "commercial e-commerce portals ... that are widely used in the private sector", with commentators noting that the legislators had sites in mind such as "Amazon, Staples, and Grainger".

[4] Initial "proof of concept" contracts were awarded to Amazon Business, Fisher Scientific and Overstock Government in June 2020.

[7] The NDAA 2018 includes a $25 million fund for developing a new road-mobile ground-launched cruise missile which would be prohibited by the INF Treaty.

Pentagon spokesman Thomas Crosson stated, "We are prepared to stop such research and development if Russia returns to verifiable compliance with the Treaty.

Senators Chuck Grassley (R-Iowa), Tom Carper (D-Delaware), and Claire McCaskill (D-Missouri) to crack down on waste, fraud, and abuse in the spending on travel and purchase cards by federal agencies.