I Marine Expeditionary Force
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I MEF provides the Marine Corps a globally responsive, expeditionary, and fully scalable Marine Air-Ground Task Force (MAGTF), capable of generating, deploying, and employing ready forces and formations for crisis response, forward presence, major combat operations, and campaigns. 


An EOTG Series: Boat Raid Course
I Marine Expeditionary Force
Sept. 30, 2021 | 1:27
An EOTG Series: Boat Raid Course
I Marine Expeditionary Force
Sept. 30, 2021 | 1:27
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An EOTG Series: Boat Raid Course
7th Engineer Support Battalion Squad Competition
7th Engineer Support Battalion Squad Competition
11th Marines FIREX: The King of Battle
Mechanized Raid Course
Recon Ex: Working Hand in Hand
1st Medical Battalion En Route Care
Super Squad 21
1st LSB Conducts Parachute Operations
Why I Reenlisted: Sgt. Asia Schmitz
Chapter 3: Readiness
Covid-19 Q&A with CDR Gilstrap
Introduction to Super Squad 21
Introduction to Super Squad 21
Career Retention Commanding Generals Delegation of Authority
U.S. Marines Conduct Air Delivery Operations
An EOTG Series: TRAP Course
Vaccines Still Prevent The Spread Of COVID-19
Message to the Brigade of Midshipmen from 1st MARDIV
Covid Vaccine and the Second Shot
35XX First-Term Reenlistment Incentives
Range 800 Opening
Vaccines Can Protect Against the Delta Variant
Why I Reenlisted - Cpl. Smith
Super Squad 21 Teaser
1st Marine Division Band Performs "Waltzing Matilda"
I MIG Change of Command
How to Schedule a “Shot Ex”
Why We Chose To Vaccinate Our Children
1/5 Return to Water Operations Part 1: Crawl
1/5 Return to Water Operations Part 1: Crawl
Return to water operations
Vaccine Benefits: What's In It For Me?
En Route Care
Like Father, Like Son: Sgt. Trevon Wade
Like Father, Like Son: MGySgt (Ret.) Steve Payne
Like Father, Like Son: 1st Lt. Stefawn Payne
1st Tank Battalion Deactivation Ceremony
Bronze Star Awards Ceremony
I MEF/MCI West Navy Marine Corps Relief Society
2/11 Fitness Seminar
2/5 Fox Company conducts Stand-Down to Address Extremism in the Ranks
In Any Time and Place
Artemis Program
Artemis We Care
1st Marine Division 80th Anniversary
Artemis Program
Annie N. Graham: First African-American Woman to Join the Marine Corps

Exercise Eager Lion 2016, 5th MEB roaring in Kingdom of Jordan

18 May 2016 | Master Sgt. William Price Marine Corps Forces Central Command

Marines and sailors from 5th Marine Expeditionary Brigade are among 6,000 U.S. and Jordanian service members taking parting in Exercise Eager Lion 2016 in the Hashemite Kingdom of Jordan, May 15-24.

Exercise Eager Lion has been conducted annually since 2011, marking the 6th iteration of the exercise, and the 5th MEB has set their goals to make it the best evolution yet by taking their Deployable Joint Command and Control -- or DJC2, as they call it -- capability to the next level. 

With a fully functional combat operations center and more than 300 workstations, the DJC2 affords the U.S. and Jordanian leadership the ability to plan and disseminate timely information to the operators in the field.

To further enhance interoperability and partnership capacity, the Marines of the DJC2 have introduced the CENTCOM Partner Network Jordan, or CPN-J. The CPN-J is a U.S. Central Command initiative design to heighten lines of communication between coalition forces and their Jordanian counterparts through a secured computer network.

“The CPN-J allows for rapid communication and collaboration between coalition forces and Jordanian Armed Forces,” said U.S. Marine Corps Lt. Col. Harry Gardner, Joint Staff Sustainment observer and trainer. “It expedites and coordinates efforts of the 5th MEB to help set up the leadership of the exercise for success.”

Jordanian Armed Forces Brig. Gen. Majed Al-Zuhair, will lead the Coalition Forces Land Component Command and U.S. Marine Corps Maj. Gen. Carl E. Mundy III will assume the role of his Deputy CFLCC. Both will work out of the DJC2 at a training site located outside of Amman, and will exercise command and control of elements of the 13th Marine Expeditionary Unit, Special Purpose Marine Air-Ground Task Force – Crisis Response – Central Command, Commander Task Force Five Six, and elements of the Jordanian Armed Forces. 

Eager Lion 16 will consist of a 10-day series of simulated scenarios to facilitate a coordinated, partnered military response to conventional and unconventional threats. The scenarios developed will include border security, command and control, cyber defense and battle space management.

“Jordan is an important and valued partner nation who shares the goal of security and stability in the region,” said U.S. Marine Corps Col. John Polidoro, the Eager Lion 16 Deputy Chief of Staff. “Our main focus is interoperability throughout the exercise, and ultimately any real world crisis that may develop. ” 

Military leaders from both nations understand that the success of Eager Lion is not based on this iteration alone, but a representation of continued partnership working shoulder-to-shoulder well into the future.

“Its ongoing challenges must be faced together as brothers-in-arms,” added Polidoro, who also is the 5th Marine Expeditionary Brigade Chief of Staff, out of Naval Support Activity, Bahrain. “We look forward to reinforcing all that we have accomplished with this exercise over the past five years, learn from our mistakes, and continue to evolve Eager Lion to meet the future challenges that we will face together.”

I MEF Leaders

George W. Smith Jr.
Commanding General, I Marine Expeditionary Force

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Brig. Gen. Ryan S. “Chick” Rideout
Deputy Commanding General, I Marine Expeditionary Force

Brigadier General Rideout assumed duties as Deputy Commanding General, I Marine Expeditionary Force in July 2021. His previous assignment was serving as Director, Military Advisor Group, Combined Joint Task Force - Operation INHERENT RESOLVE based in Baghdad, Iraq from June of 2020 to June 2021. Fleet Marine Force assignments include: Commanding

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Colonel Brian Rideout
Chief of Staff, I Marine Expeditionary Force

Colonel Rideout holds a baccalaureate degree in Psychology from Ohio Wesleyan University, a Master of Science in Information Technology Management from the Naval Postgraduate School, a Master of Military Studies from Marine Corps University and a Master of Arts in National Security and Strategic Studies from the Naval War College.  He is a graduate

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Sgt. Maj. Terrence C. Whitcomb
Sergeant Major, I Marine Expeditionary Force

Sergeant Major Whitcomb began Marine Corps Recruit Training on 14 September 1993 at Marine Corps Recruit Depot, San Diego, California with Company C, 1st Recruit Training Battalion.  He was meritoriously promoted to Private First Class and graduated Recruit Training on 10 December 1993. Following graduation from Recruit Training, Private First

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Command Master Chief

 Though a native of Montebello, California, Master Chief Ruiz calls Monte Vista, Colorado home.  He enlisted in the Navy in March 1991, reported to basic training at RTC Great Lakes, Illinois and completed Signalman “A” School at NTC Orlando, Florida.  After serving two tours as a collateral-duty Command Career Counselor in 2000 and 2003, he became

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