[MEF] - Marine Expeditionary Force #35986342

1

members (measured 27 Oct 2026, 02:52 UTC)

13 May 2025

created (per Roblox API)

10 August 2026

first measured by this register

Membership history

Growth

2 measurements spanning 68 days, net -1. Dots are measurements; the straight line between them is drawn to join them, not to claim we know the path taken in between — snapshots are recorded only when a count changes, so gaps mean “no change observed”, never “interpolated”. The vertical axis spans 1–2 and does not start at zero.

Measurement log — every members count we have recorded
Measured (UTC)	Members	Change
27 Oct 2026, 02:52	1	-1
19 Aug 2026, 22:59	2	first reading

Ownership

Owned by @Madman99111 as measured.

Groups seen changing owner — the largest ever handed over and the most recent — are on the ownership transfers board.

Members we’ve seen

@Madman99111 — President of The United States (rank 255)

@TxliX_tx — [PC] Phase Candidate (rank 1)

A sample — only members this register has independently measured, highest rank first. Not the full roster.

Rank structure

President of The United States1

Marine Staff0

[CG] Commanding General0

[DCG] Deputy Commanding Officer0

[CSM] Command Sergeant Major0

[CO] Commanding Officer0

[XO] Executive Officer0

[DSM] Divisional Sergeant Major0

[BCO] Battalion Commanding Officer0

[BXO] Battalion Executive Officer0

[I] Instructor0

[PL] Platoon Leader0

[PS] Platoon Sergeant0

[3MAW] 3rd Marine Air Wing0

[1LARB] Bravo Company0

[2/5] Echo Company0

[2/5] Fox Company0

[AP] Awaiting Placement0

Member2

[PC] Phase Candidate1

Guest0

Roles and per-rank member counts as Roblox reports them (rank 0 = guest … 255 = owner).

Related groups

Groups whose measured members overlap with this one — a sample from our membership graph.

The United States Marine Corpsᅠᅠᅠ#5655676 · 2 shared members

[ - ] Marine Corps Officer Candidate School#6141282 · 2 shared members

[G-USAR] United States Army#13410270 · 2 shared members

[1] United States Navy#33285204 · 2 shared members

[MCBA] Marine Corps Base Academy#704454137 · 2 shared members

[USMC] United States Marine Corps San Diego#35900211 · 2 shared members

9

{•} Air Force Officer Training Academy#648666834 · 2 shared members

9

{•} Air Education and Training Command#856304096 · 2 shared members

5

(OCS) - Officer Candidate School#35986452 · 2 shared members

2

[OIGMC] - Office of The Inspector General#35980630 · 2 shared members

1

MARSOC - Marine Special Forces Command#35980652 · 2 shared members

1

(TECOM) - Training and Education Command#35976280 · 2 shared members

Open data

Download this group’s measured record — free to reuse with attribution: membership history (CSV) · full record (JSON)

Each file carries its licence and retrieval time inside it, and is generated from the same measurements shown above.