DOD has made improvements in its acquisition policy by incorporating guidance for evolutionary acquisition, creating guidelines for the development of a basic product that can be upgraded with additional capabilities as technologies present themselves.
As technologies present themselves, a product can be upgraded with additional capabilities. 
mnli hypothesis: As technologies present themselves, a product can be upgraded with additional capabilities.  premise: DOD has made improvements in its acquisition policy by incorporating guidance for evolutionary acquisition, creating guidelines for the development of a basic product that can be upgraded with additional capabilities as technologies present themselves.