US Navy Relieves Commander Of Ballistic Missile Submarine West Virginia

The commander of the Ohio-class ballistic missile submarine USS West Virginia has been removed from his post after less than a year in the role, the United States Navy said. Commander Joseph Sammur, who led the submarine's Blue Crew, was relieved by the head of Submarine Squadron 20 on Thursday 30 July, with the Navy announcing the decision on 1 August. No reason was given beyond a loss of confidence in his ability to command.

Sammur had led one of the submarine's two crews since 14 August 2025, when he took over the Blue Crew from Commander James Kepper IV. Ballistic missile submarines operate with alternating blue and gold crews, an arrangement that allows the boat to spend a far higher proportion of its life on patrol than a conventionally crewed vessel, and each crew has its own commanding officer. Sammur has been reassigned temporarily to Submarine Group 10, while Commander Luke Kelvington, deputy for training at the submarine squadron, has been named interim Blue Crew commander.

The phrase used to explain the removal covers a wide range of circumstances. Loss of confidence is the service's standard formulation and can encompass anything from an incident aboard the vessel to personal misconduct or sustained poor performance, and the Navy gave no indication of which applies here. Sammur is the latest in a series of naval commanders relieved this year, a pattern the service has consistently declined to elaborate on beyond the formula itself.

Limited biographical information published when he took command in 2025 indicates that Sammur was commissioned in 2006 and previously served as strategic operations section head for the operations team at the National Airborne Operations Center, a role connected to national command and control arrangements rather than to conventional fleet operations. That background is typical of officers assigned to the strategic deterrent force, where the technical and procedural demands differ substantially from those of the attack submarine community.

The West Virginia entered service in 1990 and is homeported at Kings Bay, Georgia. She is currently in port undergoing maintenance, and the Navy said the removal will not affect operations. Command changes on strategic submarines attract disproportionate attention because of the nature of the platform, but the operational impact of relieving a crew commander while the boat is alongside is limited, and the interim appointment from within the squadron staff is the standard response.