United States Marines Corps [USM] #17303317

members (measured 13 Oct 2026, 08:16 UTC)

28 March 2023

created (per Roblox API)

10 August 2026

first measured by this register

Description

US Military Branch Owned By Maxey1167's USM [USMC] United States Marine Corps [ABOUT] Welcome to USMC, USMC is the Maritime branch of the United States Military it is responsible for conducting expeditionary and amphibious operations! Interested in a challenging and adventuristic career? well then the Marines is for you! [STATUS] Active ✅ [MEMBERSHIP] To join USMC, you can tryout for it, hosted randomly within the main server!

Written by the group; not a statement by this register.

Membership history

Growth

Growth history is still building. We hold one measurement for this entry. A trend needs at least two, taken days apart — so this will fill in on its own rather than being estimated. We do not publish numbers we have not measured.

Measurement log — every members count we have recorded
Measured (UTC)	Members	Change
11 Aug 2026, 14:01	1	first reading

Ownership

Owned by @MC1AccountHolder 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

@MC1AccountHolder — Supreme Commander (rank 255)

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

Rank structure

Supreme Commander0

Senior Command0

[CMC] Commandant of the Marine Corps0

[DCMC] Deputy Commandant of the Marine Corps0

[ACMC] Assistant Commandant of Marine Corps0

[IGMC] Inspector General of the Marine Corps0

[CG] Commanding General0

[DCG] Deputy Commanding General0

[OFF] Officer0

[INS] Instructor0

[TECOM] Training and Education Command0

[MARSOC] Marine Special Operation Command0

[1MEF] 1st Marine Expeditionary Force0

[MATC] Marine Tactical Air Command0

Member1

[AA] Awaiting Assignment0

Guest0

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

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.