US President Donald Trump has defended his administration’s military campaign against Iran, insisting that the conflict would soon end and leave the world safer, as a Veterans Day ceremony at Arlington National Cemetery was overshadowed by an incident involving Defence Secretary Pete Hegseth.

Trump made the remarks on Wednesday, November 11, 2026, while addressing military personnel, veterans and senior government officials during the commemoration held outside Washington, DC.

He praised American troops for their performance in the ongoing conflict, describing their courage and military capabilities as exceptional.

“The bravery and skill of our amazing American warriors has absolutely been incredible,” Trump said.

He expressed confidence that the war would end soon, adding that its conclusion would usher in a more peaceful and secure world.

According to Trump, the conflict was not initiated by the United States but by Iran, which he accused of pursuing hostilities against America since 1979.

The US president maintained that the military operation was necessary to prevent Tehran from developing nuclear weapons.

The war, which began on February 28 following joint US-Israeli strikes on Iran, has reportedly claimed the lives of 23 American service members and left hundreds of others wounded, according to the latest Pentagon figures.

Trump also publicly commended Hegseth, who attended the ceremony, for what he described as his outstanding performance as Defence Secretary.

His endorsement came a day after Republican lawmakers in the House of Representatives blocked an attempt by an outgoing Republican member to initiate impeachment proceedings against Hegseth over allegations that he launched military action without congressional approval and abused his office.

However, Hegseth attracted attention during the ceremony after an Army sentinel guarding the Tomb of the Unknown Soldier publicly cautioned him and members of his entourage over their conduct at the memorial.

The incident occurred after some members of the group, which included Hegseth, his wife and aides, reportedly laughed while posing for photographs near the sacred site.

The sentinel interrupted his patrol and reminded the visitors of the need to maintain silence and respect at the memorial.

“All visitors will maintain an atmosphere of silence and respect at all times,” the guard announced as the group proceeded towards the exit.

Meanwhile, Trump used the occasion to reiterate his intention to construct a 250-foot triumphal arch near Arlington National Cemetery, saying the project would be dedicated soon.

The proposed monument has, however, attracted legal opposition, with the family of former US President John F. Kennedy filing a lawsuit on Tuesday to stop its construction.

The family argued that the structure could obstruct views and cast shadows over the graves of Kennedy and other members of his family buried at the cemetery.

The proposed project is also facing separate legal challenges from a veterans' organisation, the District of Columbia and the state of Virginia.