--Training and Doctrine Command--- #32075558

2

members (measured 13 Oct 2026, 14:43 UTC)

26 April 2023

created (per Roblox API)

10 August 2026

first measured by this register

Membership history

Growth

2 measurements spanning 34 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 2–3 and does not start at zero.

Measurement log — every members count we have recorded
Measured (UTC)	Members	Change
16 Sept 2026, 04:28	2	-1
13 Aug 2026, 14:34	3	first reading

Ownership

Owned by ShadowReaper (@commissioner_german) 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

ShadowReaper (@commissioner_german) — Commandant of the Marine Corps (rank 255)

@NaMaFuLaw — Assistant Commandant (rank 100)

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

Rank structure

Commandant of the Marine Corps1

Assistant Commandant1

Headquarters, Marine Corps0

Commanding General0

Deputy Commanding General0

Senior Enlisted Advisor0

Chief of Staff0

Regiment Commander0

Battalion Commander0

Battalion Staff0

Series Commander0

[CDI] Chief Drill Instructor0

[SDI] Senior Drill Instructor0

[DI] Drill Instructor0

[JDI] Junior Drill Instructor0

Phase 20

Drill Instructor School0

Member2

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.

Roblox High School: Fan Club#1127093 · 2 shared members

Police Roleplay Community#4328109 · 2 shared members

United States Army #3108077 · 2 shared members

United States Military#1068070 · 2 shared members

[SUSMC] Sam's United States Marine Corps#34747455 · 2 shared members

[SUSAF] United States Air Force#32366146 · 2 shared members

[SANC] Sam's Arlington National Cemetery#32302285 · 2 shared members

First Marine Division!#17106063 · 2 shared members

[ANC] 289th Military Police Company#32715366 · 2 shared members

8

[SUSAF] Office of Inspector General!#32049464 · 2 shared members

4

Naval Headquarters!!#91636125 · 2 shared members

3

Roblox#7 · 1 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.