Navy Sailor’s Stage Appearance Sparks Debate Over Military and Political Boundaries

By September 11, 2026 / 12:48 PM EDT / CBS News

Washington — Petty Officer 2nd Class Wilbert Joseph Castañeda, an active-duty Navy sailor, drew attention by appearing on stage at the Republican National Committee’s midterm convention. He had previously been imprisoned in Venezuela for nearly a year and was released through a prisoner exchange during the Trump administration.

Castañeda’s appearance at the convention, where he held a sign before a partisan audience, raises questions about the military’s enforcement of restrictions to keep active-duty troops out of political settings. Wearing a black suit and red tie instead of his military uniform, Castañeda held a sign displaying the number of days he was detained in Venezuela.

The Defense Department prohibits active-duty service members from participating in partisan political rallies and conventions, regardless of attire, but allows attendance as spectators if not in uniform. This policy is enforced under military articles outlining penalties for failing to obey regulations.

The circumstances of Castañeda’s appearance and whether the Navy approved his participation remain unclear, as neither Castañeda nor the Pentagon responded to requests for comments. CBS News confirmed Castañeda remains active-duty but is no longer a Navy SEAL after his authorization to wear the Trident was revoked due to poor performance.

The Republican National Committee organized the two-day convention to energize voters and candidates ahead of the November midterm elections. The event emphasized the party’s record and electoral message.

According to Defense Department Directive 1344.10, active-duty troops can hold political opinions, vote, and participate in certain political activities. However, they may only attend partisan rallies, meetings, and conventions as spectators if their presence cannot imply official military endorsement.

Cody Harnish, a former Army Judge Advocate General officer, explained that a service member ceases to be a spectator once stepping onto the stage as part of the production. This distinction between ‘spectator’ and ‘participant’ serves to uphold the apolitical nature of the military.

Castañeda’s career attracted national interest, notably for his experience in Venezuela. He was arrested in Venezuela in 2024, accused of involvement in a coup, an accusation later withdrawn due to lack of evidence. In 2025, advocates described him as a political pawn used by the Maduro regime, noting his traumatic brain injuries impacted his judgment.

The military has been addressing similar cases concerning boundaries between military service and political participation. Air Force Maj. Jason Watson, who criticized President Trump while in uniform, faces charges under the Uniform Code of Military Justice for violating regulations, akin to those for partisan participation.

Stuart Scheller, a former Marine lieutenant colonel, gained notoriety for criticizing leadership during the Afghanistan withdrawal. Scheller pleaded guilty to related charges in a court-martial, now serving the Defense Department.

Military regulations aim to maintain a clear division between armed forces and partisan political activities. Harnish emphasized that the regulation applies uniformly, regardless of the ruling party, to preserve military neutrality and public trust.