The U.S. Navy has relieved the top two leaders of Maritime Expeditionary Security Squadron 4 (MSRON 4), citing a loss of confidence in their ability to perform leadership duties, the service announced on Friday.

Cmdr. Brett Robblee, the squadron’s commanding officer, and Command Master Chief Felix Phillips were both dismissed by Capt. Christopher Milner, the commander of Maritime Expeditionary Security Group 2 (MESG 2).

The move reflects the Navy’s ongoing efforts to uphold leadership accountability across its ranks.

In a brief statement, the Navy emphasized, “The Navy maintains the highest standards for its leaders and holds them accountable when those standards are not met.”

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While no additional details were provided regarding the decision, the service often uses “loss of confidence” as a general term to describe dismissals of senior personnel.

Both Robblee and Phillips have been temporarily reassigned to the Navy Expeditionary Combat Command.

Their leadership roles have been assumed by senior officers already within the group. Capt. Jason Labott, who served as deputy commander of MESG 2, has stepped in as MSRON 4’s commanding officer.

Navy Relieves Command Team of Maritime Expeditionary Security Squadron 4
Image Credit: DoW
MSRON 4 CO Cmdr. Brett Robblee, left, and Command Master Chief Felix Phillips were relieved from their duties "due to a loss of confidence" in their ability to lead, the Navy said. (U.S. Navy)

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Meanwhile, Command Master Chief Clayton Alek-Finkelman, previously the command master chief for MESG 2, is now performing the duties of command master chief at the squadron.

Cmdr. Robblee took command of MSRON 4 in June 2024, following a prior assignment as deputy director of future operations and plans for Commander, 2nd Fleet.

His Navy bio, which was available on the Navy Expeditionary Combat Command website, has since been removed.

Command Master Chief Phillips joined MSRON 4 in October 2023. Before his current posting, he served as the command master chief for Carrier Airborne Early Warning Squadron 121 (VAW-121), a Norfolk-based unit.

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His biography has also been removed from the Navy website.

MSRON 4, based in Virginia Beach, Virginia, plays a key role in maritime security operations. Its mission includes protecting U.S. Navy and national assets in ports, harbors, and coastal waterways around the globe.

These units are often deployed to support both combat and humanitarian missions, ensuring the safety of vital maritime infrastructure.

While leadership transitions are not uncommon in the Navy, the simultaneous removal of both the commanding officer and the senior enlisted leader is a rare occurrence, usually signaling serious concerns within the unit.

The lack of specific details in this case leaves open questions about the circumstances leading to their dismissal.

The Navy reiterated its commitment to leadership integrity and mission readiness, noting that appropriate personnel have been placed in charge to maintain operational continuity at MSRON 4.

As of now, there has been no public statement from Robblee or Phillips regarding their removal.

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