United Stаtes Mаrinе Cоrрs #35157873

23

members (measured 13 Oct 2026, 18:31 UTC)

2 November 2024

created (per Roblox API)

10 August 2026

first measured by this register

Military & clansENmilitary roleplayUSMC simulationmilsim

Description

✪ 𝐔𝐧𝐢𝐭𝐞𝐝 𝐒𝐭𝐚𝐭𝐞𝐬 𝐌𝐚𝐫𝐢𝐧𝐞 𝐂𝐨𝐫𝐩𝐬 ✪ "𝐒𝐞𝐦𝐩𝐞𝐫 𝐅𝐢𝐝𝐞𝐥𝐢𝐬" ▬▬▬▬▬▬▬▬∎ 𝐈𝐍𝐅𝐎 ∎▬▬▬▬▬▬▬▬▬ Founded July 19th, 2025 by Valstus ▬▬▬▬▬▬▬▬∎ 𝐂𝐎𝐌𝐌𝐒 ∎▬▬▬▬▬▬▬▬ Make sure to join our communication server, code: (WIP) ▬▬▬▬▬▬▬▬∎ 𝐔𝐍𝐈𝐅𝐎𝐑𝐌𝐒 ∎▬▬▬▬▬▬▬▬ All uniforms can be found in the Marine Corps Exchange group located in the allies tab. ▬▬▬▬▬▬▬▬∎ 𝐓𝐀𝐆𝐒 ∎▬▬▬▬▬▬▬▬▬ USMC Marines United States Marine Corps America Military Armed Forces MILSIM American MARSOC Raider Raid MCRD Recruit Depot Parris Island Flamingo Roleplay Unity Braddock Warfare

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

Membership history

Growth

2 measurements spanning 15 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 23–24 and does not start at zero.

Measurement log — every members count we have recorded
Measured (UTC)	Members	Change
26 Aug 2026, 07:40	23	-1
11 Aug 2026, 06:50	24	first reading

Ownership

Owned by @JupiterofRome 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

@JupiterofRome — GROUP HOLDER (rank 255)

Isaac (@Valstus) — Commander in Chief (rank 251)

@Jonathan_McKay — Secretary of the Navy (rank 250)

@USM_H0ld3r — Secretary of the Navy (rank 250)

Verde (@AoT_ERholderalt) — Department of the Navy (rank 100)

karma (@karmatric) — [O9] Deputy Commandant (rank 92)

Anton_Czajka (@Anton6123) — [O8] Major General (rank 86)

Somebodyoncetoldme (@ultimate_man20) — [RT] Recruit Training (rank 2)

veraaa (@vera_tiqn) — [RT] Recruit Training (rank 2)

@dinomachine132 — [RT] Recruit Training (rank 2)

Koala (@MistrKoala) — [RT] Recruit Training (rank 2)

qawake (@qawake4) — [RT] Recruit Training (rank 2)

@ssgsteelcougar — [RT] Recruit Training (rank 2)

HUD (@WRLD_DUH) — [RT] Recruit Training (rank 2)

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

Rank structure

GROUP HOLDER1

Commander in Chief1

Secretary of the Navy2

Naval Facilities Engineering Systems Command1

Department of the Navy1

[O10] Commandant of the Marine Corps1

[O10] Assistant Commandant of the Marine Corps0

[O9] Director of Marine Corps Staff0

[O9] Deputy Commandant1

[O8] Inspector General of the Marine Corps0

[O9] Lieutenant General0

[O8] Major General1

[O7] Brigadier General0

[O6] Colonel0

[O5] Lieutenant Colonel0

[O4] Major0

[O3] Captain0

[O2] First Lieutenant0

[O1] Second Lieutenant0

[CWO5] Chief Warrant Officer 50

[CWO4] Chief Warrant Officer 40

[CWO3] Chief Warrant Officer 30

[CWO2] Chief Warrant Officer 20

[WO1] Warrant Officer 10

[E9] Sergeant Major of the Marine Corps0

[E9] Sergeant Major0

[E9] Master Gunnery Sergeant0

[E8] First Sergeant0

[E8] Master Sergeant0

[E7] Gunnery Sergeant0

[E6] Staff Sergeant0

[E5] Sergeant0

[E4] Corporal0

[E3] Lance Corporal0

[E2] Private First Class0

[E1] Private0

[RT] Recruit Training15

Member24

[CIV] Civilian0

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.

Pilot Training Club#2794513 · 6 shared members

Gаlactic Emрirе#5614904 · 4 shared members

Unitеd Statеs of Аmerica#35083833 · 4 shared members

Chillz Studios#2782840 · 3 shared members

SCP | Roleplay Community#5479038 · 3 shared members

United States Armed Forces [USA]#3054949 · 3 shared members

The United States Marine Corpsᅠᅠᅠ#5655676 · 3 shared members

The Clone Army of the Republic TCAR.#3928551 · 3 shared members

Chuhkee Moss ACS Whitelist#33424955 · 3 shared members

• London Borough of Hillingdon#3257367 · 3 shared members

BRAZILIAN SPYDER#35815907 · 2 shared members

The Garden Game#35789249 · 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.