The Defense Department is developing a method for program offices to conduct a cost-benefit analysis of the pursuit of a modular open systems approach (MOSA) on weapon systems in a wide-ranging MOSA Implementation Guidebook DOD expects to release soon. The update comes in response to a recommendation from the Government Accountability Office’s report published Tuesday , in which GAO described a MOSA as “a strategy that can help the Department of Defense (DOD) design weapon systems that take less time...
