CALL FOR PARTICIPATION IN MODERN DAY MARINE 2025
Date Signed: 3/11/2025 | MARADMINS Number: 112/25
MARADMINS : 112/25

R 111159Z MAR 25
MARADMIN 112/25
MSGID/MARADMIN/CMC WASHINGTON DC//
SUBJ/CALL FOR PARTICIPATION IN MODERN DAY MARINE 2025// 
POC/N. MANNWEILER/LTCOL/COMMUNICATION DIRECTORATE/EMAIL: 
NICHOLAS.MANNWEILER@USMC.MIL// 
GENTEXT/REMARKS/1.  PURPOSE.  This MARADMIN establishes the 
coordinating instructions for attendance at Modern Day Marine (MDM) 
2025.  MDM will be held from 29 April - 1 May 2025 at the Walter E. 
Washington Convention Center in Washington, D.C.
2.  MDM is considered a non-Department of Defense event and is not
hosted by the Marine Corps.  Planning for this event is conducted by
a full-time staff comprised of personnel from the Marine Corps 
League, Marine Corps Association, and event staff, with Service 
inputs.
3.  Background.  MDM 2025 is the premier Marine Corps expo and 
symposium, hosting more than 400 industry displays, and featuring 
senior leader and subject matter expert talks across four stages. 
The event provides a collaborative forum, fostering interaction with
Marines, experts, and industry professionals to explore and advance
the most effective solutions for accelerating innovation within the
Marine Corps.  Additionally, the event will showcase future concepts
and capabilities in professional military education including a 
wargaming convention, international allies and partners luncheon, 
and panel presentations addressing future operational challenges,
trend lines, and potential solutions.  MDM will also host a 
transition education and employment fair, and a military spouse
summit.
4.  Marines and civilians located in the National Capital Region 
(NCR) are highly encouraged to support and attend MDM.  This year’s
event is especially significant as we celebrate the 250th 
anniversary of the founding of the Marine Corps.  MDM is a prime 
opportunity for public engagement showcasing the Marine Corps’ 
contributions to national security by honoring our heritage and 
legacy, aiding in recruiting and retention efforts, and reinforcing
our espirit de corps and pride among Marines. 
4.a.  This event is a first-rate professional military education 
opportunity for leaders, units, and individuals.  Marines are 
encouraged to plan their MDM experience to be part of their 
professional development.  This event may serve as an appointed
place of duty if authorized by unit leadership. 
4.b.  Reservists may attend for drill points, pending unit approval. 
4.c.  Civilian employees should seek guidance on attending from
their respective supervisors.  Employees who attend should be in an 
appropriate pay/leave status.
4.d.  Contractors should consult their respective employers for
permission to attend.  Time spent attending MDM should not be
charged to the Government, unless authorized by a contracting
officer.
4.e.  If units have specific questions regarding attendance, contact
your SJA or Counsel's office.
5.  Coordinating Instructions
5.a.  Registration is required in order to attend, and attendance is
free for all service members and civilian employees.  Registration 
is already open online and is available during the show and on-site
in person.  Register at https:(slash)(slash)moderndaymarine.com.
5.b.  Transportation.  Parking near and around the convention center
is limited.  Attendees are encouraged to use shuttle services 
provided by MDM from Quantico to the convention center, shuttle 
services provided by Henderson Hall from the Pentagon to the 
convention center, or mass transportation.  Government
transportation is authorized.  Units may request a bus free of 
charge to the unit by submitting a unit bus request.  For bus 
schedules, unit bus requests, or more information visit 
https:(slash)(slash)moderndaymarine.com(slash)travel-information for
more details.
5.c.  Uniform.  The uniform of the day for MDM is Service "C" for 
Marines and business casual for government employees.  Uniform for 
speakers will be Service "A" and business professional for 
government employees.
6.  A detailed schedule of speakers, educational opportunities, 
and additional coordinating instructions are available on the event 
website at https:(slash)(slash)moderndaymarine.com.
7.  Release authorized by Lieutenant General Paul J. Rock Jr., 
Director, Marine Corps Staff.//