On August 20, 2025, the Department of Defense (“DoD”) issued a sweeping memo that tears up and rebuilds the way the military decides what new weapons and systems it needs.  The Military Services appear to be wasting no time translating the memo into action.  Acquisition leaders at last week’s Association of the United States Army conference emphasized that “Transforming in Contact” will serve as the framework for redefining requirements and reprioritizing programs—demonstrating that reform is already underway.  For its part, the Air Force has begun reorganizing its A5/7 directorate to assume greater responsibility for requirements generation, while the Chief of Space Operations has publicly outlined the Space Force path to driving requirements and resourcing.  

This “requirements process” is the first step in acquisition—it defines the problem and tells the rest of the system what to buy, build, or develop.  Change the requirements process and you change the entire defense marketplace.  For decades, DoD has used a system called the Joint Capabilities Integration and Development System (“JCIDS”).  JCIDS was paperwork-heavy and checklist-driven:  the Military Services (Army, Navy, Air Force, Marine Corps, Space Force) would write lengthy justifications for new programs, and those proposals would wind their way through layers of approval at the Joint Staff in the Pentagon.  Critics said JCIDS was too slow and too rigid for modern threats, especially as China and other adversaries innovate quickly.

The August 20 memo blows up that model.  In its place, DoD is putting forward a problem-focused approach that aims to:

• Define the biggest operational challenges first(not just collect Military Service wish lists)
• Tie priorities to moneyso “important” projects actually get funded
• Bring industry into the process earlierthrough experiments, not just proposals
• Cut out layers of low value review

Below we unpack the memo and offer five practical takeaways for industry.