Trump says his proposed Washington Arc de Triomphe could be transformed into a military complex, adding a new and highly unusual security role to a monumental structure that has not yet been built.
In a post on Truth Social on Sunday, US President Donald Trump said he had agreed to turn the planned arch into a military installation “for national security reasons.” He said the structure would allow large numbers of drones and snipers to operate from its roof and plaza areas and would have space to store large quantities of sniper ammunition.
Trump said the proposal came at the request of the US military. International news agencies had not independently confirmed that claim at the time of the report.
The idea would give Trump’s planned monument a function far removed from the traditional role of triumphal arches. Such structures have historically been associated with military victories and political power, but they are generally built as monuments rather than active defensive installations.
The Washington project itself is already an unusually ambitious proposal. Trump has proposed a 250-foot-tall triumphal arch in the US capital, which, if completed, would be the largest structure of its kind in the world. The project still requires approval from two government agencies responsible for overseeing construction in Washington, D.C.
Trump has repeatedly presented the proposed arch as a major addition to the capital’s architecture. In his social media post, he argued that Washington was unique among major world cities and national capitals because it did not have an Arc de Triomphe, saying that the proposed structure would change that and be “by far the largest of them all.”
The proposal also fits into Trump’s broader interest in reshaping Washington’s built environment during his second term. Before the arch, one of the most significant architectural projects associated with his administration was the planned construction of a large ballroom at the White House, which involved the demolition of the building’s East Wing.
For now, the military role Trump described remains a claim made by the president rather than a publicly confirmed feature of the arch project. The proposed structure itself also faces the approval process that will determine whether it can ultimately be built.
