A mockup of President Donald Trump’s proposed triumphal arch appeared at the Great American State Fair on the National Mall on June 27, 2026, in Washington.
President Trump announced his plans to convert the proposed 250-foot arch in Washington, D.C. into a military complex. This includes provisions for military snipers and significant weaponry. Trump cited national security reasons for this decision in a post on Truth Social.
At the strong request of the United States Military, and for National Security purposes, I have agreed to convert the magnificent Triumphal Arch into a top grade Military Complex/Triumphal Arch,Trump wrote.
The arch, situated near the National Mall, is intended to house and store a large number of drones, sniper positions, and ammunition. The proposed location between Arlington National Cemetery and the Lincoln Memorial has been controversial. Its height would be twice that of the Lincoln Memorial.
Public opposition to the project is notable, with over 100,000 comments submitted to the National Park Service as part of its review. Legal challenges have also emerged. U.S. District Court Judge Tanya Chutkin recently issued an order preventing any progress on the project without a 48-hour notice to the court.
A lawsuit filed by Vietnam War veterans and an architectural historian argues that the arch would desecrate Arlington National Cemetery. They also claim the president lacks authority to proceed without Congressional approval.
Interior Secretary Doug Burgum’s remarks about breaking ground soon drew further criticism. Final approvals from the National Capital Planning Commission and other reviews are still pending.
Trump stated on Truth Social that Washington, D.C.’s new arch will surpass others worldwide, being the most prominent of its kind.