Final plans for Trump-backed arch omit military complex he described

Final plans submitted for President Donald Trump’s proposed monumental arch describe a 250-foot visitor attraction at Memorial Circle, but they do not include the military operations center, drone facilities or sniper positions that Trump said in September would be housed in the structure. The National Capital Planning Commission has placed the project on the proposed agenda for its November 5, 2026 meeting.

The Washington Post reported the apparent change Saturday, October 17, after reviewing the new federal submission. The primary project documents posted by the planning commission support the central finding: they detail the arch’s public spaces, building systems and security measures, while making no proposal for military personnel, stored drones or sniper teams.

What the final submission proposes

The Interior Department is asking the commission to approve final site and building plans for the arch in the center of Memorial Circle, between Arlington Memorial Bridge and Arlington National Cemetery. The staff synopsis says the reinforced-concrete structure would be clad in stone and rise about 250 feet once its statuary is included. Its main architectural body would be 166 feet tall and wide, with a 55-foot opening.

Inside, the plans call for six stairways and five elevators. Visitors would pass through security screening before reaching gallery and exhibit space, restrooms, a possible café and gift shop, and a roughly 9,560-square-foot outdoor observation deck. The submission projects construction over two to three years and says the deck would offer views of the Lincoln Memorial, Memorial Bridge, the Women’s Military Memorial and Arlington House.

The documents include conventional security provisions. They list cameras, access controls, magnetometers, X-ray equipment and explosive-trace detection, along with restricted access for maintenance, emergency and law-enforcement vehicles. Those measures are not presented as the military complex Trump described.

A proposal Trump publicly expanded

Trump has championed the triumphal arch as a commemoration of the United States’ 250th anniversary. On September 20, he said it would also become a “top grade Military Complex,” according to reporting by Reuters and The Associated Press. He described drones operating from the site and said snipers would be stationed at the top. The comments prompted questions about airspace, jurisdiction and whether the additional function required a new review.

The absence of those functions from the final package does not establish whether Trump has formally withdrawn the idea or could seek to add it later. It does show that the proposal now before the federal planning commission is a civic monument and visitor facility, not the military installation the president described publicly.

Approval is not yet final

The planning commission’s agenda identifies the requested action as approval of final site and building plans. That vote has not happened. The National Park Service signed a finding of no significant environmental impact on October 9, but the finding explicitly says it is not a final decision or approval for the project and notes that other review steps remained.

The environmental assessment also acknowledges permanent changes to historic views. It says the arch would alter the axial landscape between the Lincoln Memorial and Arlington House, reduce the openness of Memorial Circle and introduce a new vertical focal point. The government concluded that mitigation measures could address the adverse effects and that the project would not create significant environmental impacts under the applicable review standard.

The immediate development is therefore narrower than a construction approval. Federal officials have presented the detailed plan they want the commission to endorse, and the plan leaves out the military use Trump promoted less than a month earlier. Commissioners can approve the submission, impose conditions, defer action or reject it when the project comes before them.

Sources and image credit

Primary records: the National Capital Planning Commission agenda and project file, the commission staff’s final-project synopsis and the National Park Service’s revised environmental assessment. Current reporting on the final plan: The Washington Post. Background on Trump’s September military-complex statement: The Associated Press via PBS News.

Image: Memorial Circle viewed from Arlington Memorial Bridge on September 7, 2026, photographed by G. Edward Johnson; Wikimedia Commons source record. Licensed under CC BY 4.0. The photograph was center-cropped and resized to 1600×900 with no text added.