1960s | United States Marine Corps. #13838873

2

members (measured 19 Oct 2026, 05:59 UTC)

23 January 2022

created (per Roblox API)

10 August 2026

first measured by this register

Military & clansENus-marinesroleplaytraining-simulation

Description

United States Marines Corps 🦅 𝗦𝗲𝗺𝗽𝗲𝗿 𝗙𝗶𝗱𝗲𝗹𝗶𝘀 ═───────────═ The United States Marines Corps forwards being deployed to win our Nation's battles swiftly and aggressively in times of crisis - fighting on land, sea and air providing forces and detachments to naval ships and ground operations. ═───────────═ Requirement: Pass a Recruit Training (RT)

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 We do not publish numbers we have not measured.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
17 Oct 2026, 04:56	2	first reading

Ownership

Owned by Hayden (@HaydenEllington) 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

Hayden (@HaydenEllington) — Commander in Chief (rank 255)

Snake (@UnSaltedSnake) — [O1] Second Lieutenant (rank 240)

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

Rank structure

Commander in Chief0

Secretary of Defense0

Chairman of the Joint Chiefs of Staff0

[CMC] Commandant of the Marine Corps0

[ACMC] Assistant Commandant of the Marine Corps0

[SMMC] Sergeant Major of the Marine Corps0

[O10] General0

[O9] Lieutenant General0

[O8] Major General0

[O7] Brigadier General0

[O6] Colonel0

[O5] Lieutenant Colonel0

[O4] Major0

[O3] Captain0

[O2] First Lieutenant0

[O1] Second Lieutenant0

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.

The US Military 1940s#4545116 · 2 shared members

U. S. Military 1942#6045762 · 2 shared members

Massachusetts General Hospital | MGH#15172752 · 2 shared members

1960s | Judge Advocate General's Corps#13839081 · 2 shared members

2

United States Armed Forces [USA]#3054949 · 1 shared members

[CUSA] United States MiIitary#4219097 · 1 shared members

United States Military 1960s ᅠ ᅠ#3454445 · 1 shared members

Highfield City Police Department#6117548 · 1 shared members

The United States Marine Corpsᅠᅠᅠ#5655676 · 1 shared members

[GGRP] Grenadier Guards Roleplay#12107574 · 1 shared members

The Jedi ‌Order#3378280 · 1 shared members

Fresh Dentist#8650567 · 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.