[MUSM]United States Marine Corps #4975205

2

members (measured 12 Oct 2026, 17:38 UTC)

10 June 2019

created (per Roblox API)

10 August 2026

first measured by this register

Military & clansENmilitaryroleplayorganization

Description

The United States Marine Corps ▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬ The United States Marine Corps is a branch of the United States Armed Forces responsible for conducting expeditionary and amphibious operations. Motto: Semper Fidelis ▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬ Communication Server: fxcav6SHnE

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 We do not publish numbers we have not measured.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
15 Aug 2026, 01:53	2	first reading

Ownership

Owned by @MUSMHOLDER 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

@MUSMHOLDER — Holder (rank 255)

JacobValois (@YANKEEMOXXY) — Military Staff (rank 30)

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

Rank structure

Holder0

Military Staff0

[O10] Commandant of the Marine Corps0

[O10] Assistant Commandant of the Marine Corps0

[O9] Director of Marine Corps Staff0

[O9] Deputy Commandant0

[O8] Inspector General of the Marine Corps0

[MEF HQ]0

Division Headquarters0

Regiment headquarters0

Company Staff0

Platoon Leader0

Squad Leader0

Team Leader0

MARSOC0

Marine Personnel 0

RT0

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.

[MUSM]United States Military#4975216 · 2 shared members

5

[MUSM] United States Air Force#4975206 · 2 shared members

4

[MUSM] US Department of Defense#11151070 · 2 shared members

2

[MUSM]Special Operations Command#4975209 · 2 shared members

2

[MUSM] United States Army#4975201 · 2 shared members

2

[MUSM] United States Navy#4975203 · 2 shared members

2

Sonar Studios#2919215 · 1 shared members

Awesome Ninja Games#15557357 · 1 shared members

SEA Military#2648601 · 1 shared members

Twin Atlas#15556721 · 1 shared members

Blox Channel#515698 · 1 shared members

NapoIeonic Wars#12425385 · 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.