The Kennedy family has entered the legal fray against President Trump's proposed triumphal arch, filing a motion in federal court on Monday to halt the project before it can proceed. The filing, submitted in the U.S. District Court for the District of Columbia, seeks an order barring the administration from "taking any steps to approve, authorize, or construct the Arch absent congressional authorization, designation by Congress of a sponsor, and compliance with all statutory requirements."
The family's intervention adds a powerful symbolic voice to the growing opposition to the arch, which would rise near the Lincoln Memorial and Arlington National Cemetery. In their court filing, the Kennedys argue that the structure would "permanently cast shadows over and damage historically significant sightlines to the existing gravesites and memorials established in the Kennedy family's honor at Arlington National Cemetery, as well as to the memorials of hundreds of thousands of fallen American heroes."
The legal challenge comes on the heels of a temporary restraining order issued last Thursday by U.S. District Judge Tanya Chutkan, which paused construction for two weeks. The judge's order followed a contentious meeting of the National Capital Planning Commission (NCPC), which voted 8-4 to approve the administration's plans after more than nine hours of public testimony, with the majority of over 100 speakers opposing the arch.
The arch, modeled on Paris's Arc de Triomphe, has drawn sharp criticism from local governments and preservationists. Late last month, the District of Columbia and the state of Virginia filed a separate lawsuit against the National Parks Service and the Interior Department, calling the project "flagrantly unlawful" because the president did not seek congressional approval. Their complaint states that "in their rush to break ground on the Arch, Defendants have made only half-hearted gestures at complying with these requirements."
The White House has pushed back against the legal obstacles. Spokesperson Davis Ingle said in an emailed statement that "an activist district court has temporarily blocked the construction of the long-awaited Arch." He added, "It is unfortunate to see that some members of the Kennedy family have joined the litigation against the Arch as the project is intended to honor our heroes who rest in Arlington Cemetery."
The Kennedy family's involvement marks a notable escalation in the political battle over the arch, which has become a flashpoint in the broader debate over presidential power and public memorials. The family's motion emphasizes that the arch would not only affect their own memorials but also the resting places of countless American service members, a point that resonates with veterans' groups and historic preservation advocates.
Legal experts say the case will likely hinge on whether the president has authority to authorize such a construction without explicit congressional approval. The D.C. and Virginia lawsuit argues that the project violates federal statutes governing the National Capital region, including the Commemorative Works Act, which requires congressional authorization for new memorials on public land.
As the legal proceedings move forward, the two-week pause ordered by Judge Chutkan provides a temporary reprieve, but the ultimate fate of the arch remains uncertain. The administration has signaled it will fight to proceed, while opponents, now including the Kennedy family, are digging in for a prolonged court battle. The case is expected to draw continued attention as it tests the limits of executive authority over public spaces and historical landmarks.
