The U.S. Space Force has finished rewiring how it buys almost everything it flies, launches, and operates in orbit. On July 10, the service announced the third and final tranche of its Portfolio Acquisition Executive (PAE) restructuring, completing a reorganization that now governs an estimated 90 to 92 percent of the Space Force's contracting authority — what SpaceNews described as the biggest overhaul of its acquisition organization since the service was established.

The final tranche adds three PAEs to the roster: Advanced Capabilities, led by Maj. Gen. Stephen Purdy; Electromagnetic Warfare and Cyber, led by William Blauser in an acting capacity; and Space Combat Power, led by Col. Bryon McClain, also acting. Their appointment follows a June 22 memo from Thomas Ainsworth, who is performing the duties of the Air Force's assistant secretary for space acquisition and integration, which formally established all nine PAE mission areas the service has been building toward for months.

What Actually Changed

Historically, Space Force acquisition — like much of the rest of the Pentagon's — was organized around individual programs: a satellite here, a ground system there, each with its own program manager fighting for budget and schedule independently. The PAE model scraps that in favor of nine mission-focused families, each with a single executive who owns the full portfolio of systems supporting that mission, from early development through fielding and modernization.

The complete list of nine portfolios and their leads:

  • Space Access — Col. Eric Zarybnisky
  • Space-Based Sensing and Targeting — Col. Ryan Frazier
  • Missile Warning and Tracking — Gurpartap "GP" Sandhoo
  • Infrastructure — Col. Corey Klopstein
  • Battle Management C3 and Space Intelligence — Shannon Pallone
  • SATCOM/PNT — Erin Carper
  • Advanced Capabilities — Maj. Gen. Stephen Purdy
  • Electromagnetic Warfare and Cyber — William Blauser (acting)
  • Space Combat Power — Col. Bryon McClain (acting)

Notably, only four of the nine PAE seats have permanent appointees — Sandhoo, Klopstein, Pallone, and Purdy; the remaining five are filled on an acting basis, an indication that the organizational chart moved faster than the Space Force's ability to formally slot people into the new roles.

The Pitch: Speed Over Structure

Air Force Secretary Troy Meink has pointed to the delegation of contracting authority — that 90-to-92-percent figure — as central to the acquisition transformation effort, telling reporters that "even though acquisition transformation has only been a year or so in, we're already seeing benefits and really good performance across the board." The stated goal, echoed in Ainsworth's memo, is to push decision-making down to the mission-portfolio level, shrink the time between a capability being needed and a contract being signed, and make it easier to pull commercial technology into military space systems rather than defaulting to bespoke, government-unique development. As Ainsworth put it, PAEs "are empowered to pursue assigned missions, build organizations and drive accountability with requisite authorities to capitalize on innovative technology and deliver capabilities."

The "wartime footing" language in the Space Force's own announcement is deliberate framing, not incidental color. It signals that the service considers its acquisition tempo a national security priority, one it wants to treat with the urgency associated with a shooting conflict — even though, as of this writing, there is no shooting conflict in space. Rolling program offices into mission-aligned portfolios is meant to let the service move away from a peacetime bureaucratic acquisition model and toward faster, mission-driven capability delivery.

Why It Matters

Acquisition reform is one of those topics that sounds bureaucratic until you follow the money and the timelines. The Space Force manages a budget that funds everything from missile-warning satellites to jam-resistant communications terminals, and for years critics — including members of Congress — have flagged that fragmented, program-by-program buying slows down exactly the kind of systems the military says it urgently needs: resilient constellations, offensive and defensive space capabilities, and faster integration of commercial launch and satellite technology from industry.

Consolidating nine portfolios under single accountable executives, each holding the bulk of contracting authority for their mission area, is a structural bet that faster, more coherent decision-making beats the checks-and-balances of the old program-office model. If it works, satellite operators and industry partners should see shorter timelines between requirement and contract award, and a more predictable path for commercial technology to get folded into military systems rather than being replicated from scratch. If it doesn't, the risk is concentrating enormous budget authority in a handful of individuals — five of whom, as of this reorganization, are only "acting" in their roles — without the seasoning or permanence that comes with confirmed, long-term leadership.

It's also a signal to industry: contractors bidding for Space Force work will increasingly need to understand mission portfolios rather than individual program offices, since that's now where the money and the decisions live. For a service that is still just a few years old, this is as close as it gets to settling on a permanent acquisition identity — one explicitly built around the assumption that space is now a contested, and potentially wartime, domain.

What to Watch

The obvious next milestone is whether the Space Force converts its acting PAEs — including all three leaders named in this final tranche — into permanent appointments, and how quickly. A structure built for wartime speed that spends its first year running on "acting" leadership in five of nine key seats is a structure still finding its footing. Whether the 90-to-92-percent contracting delegation actually translates into measurably faster contract awards, rather than just a reshuffled org chart, will be the real test of whether this reorganization delivers on its own stated rationale.

Sources