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Stephanie Barna

Stephanie Barna draws on over three decades of U.S. military and government service to provide advisory and advocacy support and counseling to clients facing policy and political challenges in the aerospace and defense sectors.

Prior to joining the firm, Stephanie was a senior leader on Capitol Hill and in the U.S. Department of Defense (DoD). Most recently, she was General Counsel of the Senate Armed Services Committee, where she was responsible for the annual $740 billion National Defense Authorization Act (NDAA). Additionally, she managed the Senate confirmation of three- and four-star military officers and civilians nominated by the President for appointment to senior political positions in DoD and the Department of Energy’s national security nuclear enterprise, and was the Committee’s lead for investigations.

Previously, as a senior executive in the Office of the Army General Counsel, Stephanie served as a legal advisor to three Army Secretaries. In 2014, Secretary of Defense Chuck Hagel appointed her to be the Principal Deputy Assistant Secretary of Defense for Manpower and Reserve Affairs. In that role, she was a principal advisor to the Secretary of Defense on all matters relating to civilian and military personnel, reserve integration, military community and family policy, and Total Force manpower and resources. Stephanie was later appointed by Secretary of Defense Jim Mattis to perform the duties of the Under Secretary of Defense for Personnel and Readiness, responsible for programs and funding of more than $35 billion.

Stephanie was also previously the Deputy General Counsel for Operations and Personnel in the Office of the Army General Counsel. She led a team of senior lawyers in resolving the full spectrum of issues arising from Army wartime operations and the life cycle of Army military and civilian personnel. Stephanie was also a personal advisor to the Army Secretary on his institutional reorganization and business transformation initiatives and acted for the Secretary in investigating irregularities in fielding of the Multiple Launch Rocket System and classified contracts. She also played a key role in a number of high-profile personnel investigations, including the WikiLeaks breach. Prior to her appointment as Deputy, she was Associate Deputy General Counsel (Operations and Personnel) and Acting Deputy General Counsel.

Stephanie is a retired Colonel in the U.S. Army and served in the U.S. Army Judge Advocate General’s Corps as an Assistant to the General Counsel, Office of the Army General Counsel; Deputy Staff Judge Advocate, U.S. Army Special Forces Command (Airborne); Special Assistant to the Assistant Secretary of the Army (Manpower & Reserve Affairs); and General Law Attorney, Administrative Law Division.

Stephanie was selected by the National Academy of Public Administration for inclusion in its 2022 Class of Academy Fellows, in recognition of her years of public administration service and expertise.

On March 13, 2026, President Trump issued an Executive Order (EO) titled “Adjusting Certain Delegations Under the Defense Production Act.”  As we have covered in prior blog posts, the Defense Production Act (DPA) has traditionally been considered the primary federal means to manage and support defense production. 

Continue Reading “Adjusting Certain Delegations”:  New Executive Order Aims to Streamline and Clarify Delegated Authorities Under the Defense Production Act

On March 13, 2026, the Department of Energy issued a Notice of Funding Opportunity (NOFO) for projects supporting the development of domestic processing, manufacturing, and recycling capabilities for battery materials.  With $500 million in total available funding, the NOFO solicits proposals in three topic areas: (1) domestic critical minerals processing from raw feedstocks, (2) domestic critical minerals recycling, and (3) domestic battery materials and component manufacturing.  Letters of intent are due March 27, 2026, and full applications are due April 24, 2026.Continue Reading DOE Announces Funding Opportunity for Domestic Critical Materials Processing, Recycling, and Manufacturing

On March 3, 2026, the Senate took a major step toward reauthorizing the Small Business Innovation Research/Small Business Technology Transfer (“SBIR/STTR”) programs, by passing the Small Business Innovation and Economic Security Act (S. 3971).  Known collectively as “America’s Seed Fund,” the SBIR and STTR programs provide small businesses with early-stage

Continue Reading Is Congress Finally Reauthorizing SBIR/STTR—and What’s Changing?

Introduction

On February 27, 2026, the Defense Industrial Base Consortium (DIBC) issued a new Request for Project Proposals (RPP) focused on Strategic and Critical Materials.  Phase 1 submissions are due March 20, 2026, at 5:00 p.m. (Eastern).  

This solicitation represents the second DIBC RPP targeting critical minerals since the issuance of Executive Order (EO) 14241, “Immediate Measures to Increase American Mineral Production.”  The EO directed federal agencies to expand domestic access to critical minerals and reduce reliance on foreign supply chains. Continue Reading Defense Industrial Base Consortium Issues New Critical Minerals Request for Project Proposals

The past month has marked a series of announcements from the Department of War (the “Department”) emphasizing rapid deployment of artificial intelligence (“AI”) industry partnerships.  These announcements signal opportunities for not only the defense industrial base, but also nontraditional defense contractors focused on technology and data.

On January 9, 2026, the Department released two key memoranda: (1) Artificial Intelligence Strategy for the Department of War, setting out measurable pace-setting projects, barrier removal authorities, and mandated data access; and (2) Transforming the Defense Innovation Ecosystem to Accelerate Warfighting Advantage, which aims to unify the defense innovation ecosystem under the Under Secretary of War for Research & Engineering as Chief Technology Officer (“CTO”).  

Shortly after, on January 12, Secretary Hegseth delivered a speech, presenting an overhaul of the Department’s innovation and acquisition ecosystems.

The January 9 memoranda and Secretary Hegseth’s speech signal the Department’s intent to formalize a single, CTO-led innovation operating system designed to produce three outputs: next-generation technology, scalable products, and new ways of fighting—and to do it at “wartime speed,” with AI as the first major proving ground.Continue Reading Pentagon Releases Artificial Intelligence Strategy

Among the most challenging areas of regulatory compliance for federal contractors are cost accounting and cost and pricing data disclosure requirements.  Indeed, many companies place guardrails on the nature and scale of their business relationships with the U.S. government precisely to avoid the application of these requirements.  In a move that seems consistent with the federal government’s push towards expanding the defense industrial base and working with more commercial companies, Congress recently released the final negotiated language of the FY 2026 National Defense Authorization Act (“NDAA”).  The draft text, currently awaiting a full Senate vote, contains impactful changes to reduce the applicability of federal Cost Accounting Standards (“CAS”) and the Truthful Cost or Pricing Data Statute (formerly the Truth in Negotiations Act, commonly referred to as “TINA”). Continue Reading FY26 NDAA Aims to Raise the Dollar Thresholds for the Applicability of CAS and TINA

On November 7, 2025, Secretary of War Pete Hegseth used a speech at the National War College to unveil a Department of War (“DoW”) memorandum titled “Transforming the Defense Acquisition System into the Warfighting Acquisition System to Accelerate Fielding of Urgently Needed Capabilities to Our Warriors.”  This memorandum, referred to throughout as the “WAS Memo”—formally redesignates the Defense Acquisition System (“DAS”) as the Warfighting Acquisition System (“WAS”), places the acquisition enterprise on a “wartime footing,” and sets forth the governance, structural, and process reforms that will shape how DoW capabilities are acquired and fielded. 

This post is the second in a three-part series analyzing these reforms.  In our first post, we examined the WAS Memo’s new emphasis on commercial products and offerings as the preferred acquisition approach.  This post turns to the broader restructuring initiatives contained in the WAS Memo and its accompanying Acquisition Transformation Strategy.Continue Reading From DAS to WAS:  Secretary Hegseth’s Acquisition Overhaul and What It Means for Industry

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.Continue Reading JCIDS, Rewired:  What DoD’s New Requirements Memo Means

Two cornerstone authorities for federal contracting quietly expired on September 30, 2025, creating ripple effects that contractors—small and large—cannot afford to overlook.  The Small Business Innovation Research/Small Business Technology Transfer (“SBIR/STTR”) programs, commonly known as “America’s Seed Fund” for their role in fueling early-stage innovation, and the Defense Production Act

Continue Reading Expired:  SBIR/STTR and DPA Authorities in Limbo

On August 13, 2025, the White House issued Executive Order 14335, “Enabling Competition in the Commercial Space Industry” (“EO 14335” or the “EO”).  Framed as a push to “enhance American greatness by enabling a competitive launch marketplace and substantially increasing commercial space launch cadence and novel space activities by 2030,” EO 14335 directs federal agencies to reform regulatory barriers in four key areas:  (1) commercial launch and reentry, (2) spaceport infrastructure, (3) novel space activity authorization, and (4) leadership and accountability.  Sec. 2.  Each of these initiatives aims to streamline bureaucracy, reduce delays, and accelerate U.S. commercial space growth.  Below, we break down the EO’s provisions in each area and examine their significance for industry stakeholders.Continue Reading To Efficiency and Beyond?:  President Trump Issues Executive Order to Enable a Competitive Space Launch Market