Trump’s DHS pick, Markwayne Mullin, never served in military but talks as if he did
Trump’s DHS nominee Markwayne Mullin has no military record but repeatedly speaks in ways that imply combat experience, raising basic credibility and transparency questions for a top national-security role.
Mar 18, 2026
Sources
Summary
The Guardian reports that Sen Markwayne Mullin, Donald Trump’s pick to lead the Department of Homeland Security, has never served in the US military but has repeatedly used language that sounds like firsthand war or overseas operational experience. The story argues he has kept his supposed “overseas” background intentionally vague, while offering shifting explanations ranging from “special assignments” to mission work. It matters because DHS leadership depends on public trust and clear, verifiable credentials—especially when rhetoric about force, security, and crises is used to claim authority.
Reality Check
The core factual point is straightforward: the article presents no evidence Mullin served in the US military, while showing multiple public statements where he appears to invite (or at least not correct) an inference of wartime or operational experience. Even if he did non-military travel or religious mission work, the story’s unresolved issue is that he has repeatedly declined to clearly describe what he means by “overseas” or “special assignments,” leaving the public with insinuation instead of verifiable facts—an avoidable problem for a DHS nominee.
Media
Detail
Markwayne Mullin (R-OK) is described as Donald Trump’s pick to run the Department of Homeland Security and faced Senate consideration on Wednesday, March 18, 2026 (per the source article).
The article says Mullin has never served in any branch of the US armed forces but often speaks in interviews in ways that could be taken as personal combat experience.
Example cited: after US strikes on Iran, Mullin described the “smell” and “taste” of war, then awkwardly pivoted to describing what he implied Defense Secretary Pete Hegseth experienced.
The article says Axios reported Mullin privately hinted to colleagues about dangerous private security work in Middle East war zones before he ran for Congress in 2012 (the Guardian attributes this to Axios).
At a hearing, per the article, Mullin confirmed he had not traveled abroad before Congress except for vacation or mission work when questioned by Sen Gary Peters (D-MI).
In a radio interview cited, a host called Mullin “a veteran”; Mullin responded by claiming “special assignments outside of DoD” and said he “never wore the uniform,” while suggesting he worked alongside military contractors.
The article compiles earlier remarks tied to January 6, 2021, where Mullin suggested he’d faced comparable situations “overseas,” but declined to explain his background when asked on C‑SPAN.
The source reports Mullin’s office told the Washington Post that his pre-Congress “overseas” reference related to Christian mission work with troops returning to the US.
The story includes a separate anecdote from a 2015 Israel lawmaker trip (via Politico), presented as character-color rather than directly tied to the credential/war-experience question.