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5th Marine Expeditionary Brigade

NA
AT SEA, FROM THE SEA, AND ASHORE

Mission

Naval Amphibious Force, Task Force 51/5th Marine Expeditionary Brigade (TF 51/5th MEB) a Joint Task Force-Capable (JTF-C) Headquarters, responds to crises and contingencies; coordinates, plans, and executes operations; conducts theater security cooperation; and advances emerging Naval concepts at sea, from the sea, and ashore in support of U.S. Central Command, Fifth Fleet and Marine Forces Central Command theater objectives.

Partner nation military leaders stand together during the Bright Star 25 opening ceremony at Mohamed Naguib Military Base (MNMB), Egypt, Aug. 28, 2025.
Egyptian Brig. Gen. Amro Hassan, left, the commanding general of 3rd Mechanized Infantry Division, and U.S. Marine Corps Brig. Gen. Stephen Lightfoot, right, the commanding general of Task Force 51/5th Marine Expeditionary Brigade, pin rank insignia on Col. Brian Blaine, the director of operations for Task Force 51/5th Marine Expeditionary Brigade, as part of his promotion ceremony during BRIGHT STAR 25 at Mohamed Naguib Military Base (MNMB), Egypt, Sept. 1, 2025.
A Saudi Arabian special forces service member, left, and U.S. Marine Corps Staff Sgt. Peyton Capone, a platoon sergeant with Alpha Company, Fleet Anti-terrorism Security Team Central Command, fire P226 and M18 pistols during BRIGHT STAR 25 at Ras Al Tin Naval Base, Egypt, Sept. 2, 2025.
U.S. Marine Corps Brig. Gen. Stephen Lightfoot, center, commander joint task force - crisis response for exercise BRIGHT STAR 25, attends a combined arms live-fire exercise during BRIGHT STAR 25 at Mohamed Naguib Military Base (MNMB), Egypt, Sept. 9, 2025.
U.S. Marine Corps Maj. Aric Ramsey, Task Force 51/5 lead planner for Exercise BRIGHT STAR 25’s Command Post Exercise, reviews the day’s events during the U.S. Navy HICON end of day brief at the Mohamed Naguib Military Base (MNMB) Egypt, Sept. 6, 2025.
U.S. Marines and Sailors with Task Force 51/5th Marine Expeditionary Brigade build a terrain model for the command post exercise during BRIGHT STAR 25 at Mohamed Naguib Military Base (MNMB), Egypt, Aug. 30, 2025.
U.S. CENTRAL COMMAND AREA OF RESPONSIBILITY (Feb. 19, 2025) Participants of International Maritime Exercise (IMX) 2025 pose for a group photo. IMX25 is the largest multinational training event in the Middle East, involving 5,000 personnel from around 30 nations and international organizations committed to preserving the rules-based international order and strengthening regional maritime security cooperation. (U.S. Marine Corps photo by Sgt. Angela Wilcox)
NAVAL SUPPORT ACTIVITY BAHRAIN (May 1, 2025) U.S. Marine Corps Brig. Gen. Stephen Lightfoot, left, the commanding general of Task Force 51/5th Marine Expeditionary Brigade, poses with Marines and Sailors assigned to TF 51/5th at their combined college graduation ceremony. (Official U.S. Marine Corps photo)
U.S. Marines assigned to Alpha Company, Fleet Anti-Terrorism Security Team Central Command participate in a close quarters battle drill at an urban terrain village training facility. (Official U.S. Army photo)
The 37th Assistant Commandant of the Marine Corps, Gen. Christopher J. Mahoney, left, receives a brief from Maj. Joshua Zukowski, an operations officer with Task Force 51/5th Marine Expeditionary Brigade, during a visit to Naval Support Activity Bahrain, May 22, 2025. Mahoney’s visit was part of a larger tour of U.S. Central Command and U.S. European Command areas of responsibility. (U.S. Marine Corps photo by Sgt. Angela Wilcox)

 

 

 

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5th Marine Expeditionary Brigade