Defense Department investigates Mark Kelly for urging military members to refuse unlawful orders
The Pentagon announced Monday it has launched an investigation into Democratic Senator Mark Kelly of Arizona following his appearance in a video that encouraged American troops to refuse unlawful orders. The extraordinary move marks a rare instance of the Defense Department directly threatening a sitting member of Congress with potential military prosecution.
The department’s statement, posted on social media, cited federal law allowing retired service members to be recalled to active duty for possible court-martial proceedings or administrative measures. Kelly, who served as a Navy fighter pilot before becoming an astronaut, retired at the rank of captain and remains subject to military jurisdiction under certain circumstances.
The Pentagon’s willingness to publicly target a current senator represents a dramatic shift from the department’s traditional approach of maintaining political neutrality and avoiding direct confrontation with elected officials.
Video sparks federal response
The controversial video, posted last Tuesday, featured Kelly alongside five other lawmakers who previously served in the military or intelligence community. The group addressed military members directly, with Kelly informing troops they possess the authority to refuse illegal orders. Other participants in the video emphasized the need for service members to uphold constitutional principles and American laws.
Defense Secretary Pete Hegseth explained through his personal social media account that Kelly became the sole target of investigation because he remains the only participant who formally retired from military service, keeping him under Pentagon jurisdiction. Hegseth added that Kelly’s conduct brings discredit upon the armed forces and would be addressed appropriately.
Presidential reaction escalates tensions
Days after the video’s release, President Donald Trump intensified the controversy by accusing the participating lawmakers of sedition in a social media post, declaring the offense punishable by death. The president’s stark language raised immediate concerns about the safety of the lawmakers involved.
During an appearance on CBS’ Face the Nation on Sunday, Kelly acknowledged the gravity of Trump’s words, noting they carry tremendous weight and have resulted in increased threats against the video participants. The senator’s comments highlighted the real-world consequences of the escalating political confrontation.
Legal complexities of military orders
The situation raises important questions about the obligations of military personnel when confronted with potentially unlawful commands. Service members, particularly uniformed commanders, do carry specific responsibilities to reject orders they determine to be illegal. However, the practical application of this principle varies significantly depending on rank and position.
Military commanders typically have legal advisors on their staffs to consult when evaluating the lawfulness of orders. Rank-and-file troops tasked with executing those commands rarely enjoy similar access to legal counsel and must often rely on their superiors’ judgment.
Historical precedent established through cases like the Nuremberg trials demonstrates that simply following orders does not absolve military personnel of responsibility for unlawful actions. This legal framework, developed after World War II, rejected the defense used by Nazi officials who claimed they were merely obeying superior orders under Adolf Hitler’s regime.
Pentagon emphasizes chain of command
Chief Pentagon spokesman Sean Parnell released a separate statement emphasizing the military’s obligation to follow orders and civilians’ responsibility to issue legal commands. Parnell characterized the lawmakers involved in the video as being out of their minds, reflecting the department’s strong disapproval of their message to troops.
The Pentagon’s statement suggested Kelly’s participation in the video interfered with loyalty, morale and good order within the armed forces, citing federal law prohibiting such actions. The department announced it had initiated a thorough review of the allegations to determine appropriate further actions.
Limited military response to video
Despite the intense political reaction, the video appears to have generated minimal response from actual service members. A former military member who helps manage an online forum for troops noted the message likely failed to reach its intended audience because it was posted exclusively on Twitter and ran too long for platforms like TikTok where military personnel actually consume content.
The individual, speaking anonymously to avoid potential retaliation, suggested the lengthy format and limited distribution significantly reduced the video’s impact among active-duty personnel.
Broader implications for civil-military relations
This investigation represents an unusual moment in American civil-military relations, with the traditionally apolitical Pentagon directly confronting a sitting senator over political speech. Until the second Trump administration, the Defense Department had carefully maintained the appearance of political neutrality and avoided direct conflicts with members of Congress.
The situation continues developing as the Pentagon proceeds with its investigation into Kelly’s actions and statements.
Trump essentially said loyalty to the Constitution is punishable by death. Those are dangerous words coming from the President of the United States, but I’m not going to be intimidated. pic.twitter.com/3UQPatK7E5
— Captain Mark Kelly (@CaptMarkKelly) November 23, 2025
Source: Associated Press