Sergeant Major Troy Black will not continue as Senior Enlisted Advisor to the Chairman of the Joint Chiefs of Staff
A Two-Year Term Ends Without Renewal
Marine Sgt. Maj. Troy Black, the military’s top enlisted advisor, is stepping down later this year. He will not be reappointed as the Senior Enlisted Advisor to the Chairman of the Joint Chiefs of Staff (SEAC), Task & Purpose has confirmed.
Black’s departure comes after just two years in the role. The SEAC position, the highest for an enlisted service member, rotates between military branches. Though the job carries great visibility, it does not involve command authority. Instead, the SEAC advises the chairman on issues affecting enlisted personnel.

A U.S. defense official emphasized that Black is not being fired. The change follows a routine meeting with Air Force Gen. Dan “Razin” Caine, the recently appointed chairman. Caine reportedly holds “great respect” for Black.
Black’s Impact and Public Presence
During his time as SEAC, Black made headlines with bold statements on military health and fitness. He criticized the presence of fast-food chains on military bases and called for their immediate removal.
“If you want to reduce obesity, serve different types of food at the chow hall,” Black said in an August interview. “Remove immediately all fast-food restaurants from all installations.”
His remarks sparked widespread discussion on military nutrition and troop readiness. He also emphasized the need to improve “human performance” in the ranks, linking physical health to overall military effectiveness.
A Career Marked by Service and Sacrifice
Before serving as SEAC, Black was the 19th Sergeant Major of the Marine Corps from July 2019 to August 2023. His Marine Corps career has spanned over three decades and included deployments to Iraq and Afghanistan.
In a moving interview, Black shared a personal story from his time in Afghanistan. One of his Marines was killed by an improvised explosive device in 2010. The Marine had broken protocol and triggered the blast accidentally. Black has carried the weight of that moment ever since.
“You’re talking about living with guilt,” Black said during a podcast interview. “Probably not doing that one more time—that’s my biggest failure.”
A Change in Leadership, Not in Direction
Though his term was not extended, Black’s exit appears part of a standard transition. Most previous SEACs have served around four years, but Black’s shorter term is not unprecedented. The first person to hold the SEAC position also served less than four years.
The Pentagon has now asked all military branches to nominate candidates to replace Black. They’re looking for someone with a “warrior ethos” and “strong critical thinking skills.”

Black is expected to remain in his position until late summer or early fall. The next SEAC will likely be announced before then to ensure a smooth handover.
No Official Explanation—But No Controversy Either
So far, the Pentagon has not offered a public explanation for Black’s departure. However, officials stress that this is not a dismissal or forced resignation.
He was originally chosen by Army Gen. Mark Milley, who retired before Black assumed the role. Black later served under Air Force Gen. Charles “CQ” Brown Jr., who was dismissed by President Trump in February.
This background of shifting leadership may have influenced the decision not to extend Black’s term.

Legacy of Tough Conversations
Troy Black’s legacy includes addressing tough topics like nutrition, training gaps, and emotional burdens. He pushed for a culture that prioritizes both mental and physical performance. His voice was often firm, sometimes controversial—but always focused on what he believed was best for the troops.
As the Pentagon prepares for new leadership in the SEAC role, Black’s departure marks the end of a significant chapter. Whether or not he continues in a public capacity, his time as SEAC left a lasting impression.
And for Marines past and present, his message remains clear: serve hard, train harder, and always strive to be better.
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