37th Marine Protection Unit [MCSG] #32501248

26

members (measured 13 Oct 2026, 15:02 UTC)

4 June 2023

created (per Roblox API)

10 August 2026

first measured by this register

Membership history

Growth

10 measurements spanning 60 days, net -4. 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 20–31 and does not start at zero.

Measurement log — every members count we have recorded
Measured (UTC)	Members	Change
11 Oct 2026, 23:14	26	-1
10 Oct 2026, 04:34	27	+1
2 Oct 2026, 03:26	26	+1
1 Oct 2026, 14:38	25	+3
25 Sept 2026, 15:04	22	+1
18 Sept 2026, 00:16	21	-4
27 Aug 2026, 09:46	25	-2
20 Aug 2026, 10:22	27	-2
14 Aug 2026, 07:56	29	-1
13 Aug 2026, 09:26	30	first reading

Ownership

Owned by @Caruperr 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

@Caruperr — [SECDEF] Secretary of Defense (rank 255)

Space (@Jeffsayhi22) — [CMC] Commandant of the Marine Corps (rank 254)

@brndonjmes — [O] Marine Security Overseer (rank 250)

Sophie (@Jackfrosthoothless) — [CG] Commanding General (rank 245)

EARTHWARMSALLYHeHe2 (@JumbledJunkdoodooboy) — [CG] Commanding General (rank 245)

ZennNightshade (@Zennatarious) — [DCG] Deputy Commanding General (rank 240)

ant (@atvwestern) — --MCSG High Command-- (rank 235)

Doge (@ShadowRLDoge) — [COM] Commander of 37th (rank 202)

Trooper Chad (@mustardman2054) — [ACOM] Assistant Commander of 37th (rank 170)

artinel (@ARTlNEL) — [J-SO] Junior Sentinel Operator (rank 125)

@left4beans — [V] Vanguard (rank 103)

@Cyntovis — [JV] Junior Vanguard (rank 102)

@DesignsOfTheFuture — [TR] Trialist (rank 100)

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

Rank structure

[SECDEF] Secretary of Defense1

[CMC] Commandant of the Marine Corps1

[O] Marine Security Overseer1

[CG] Commanding General2

[DCG] Deputy Commanding General2

[ACG] Assistant Commanding General0

--MCSG High Command--1

[COM] Commander of 37th1

[DCOM] Deputy Commander of 37th0

[ACOM] Assistant Commander of 37th0

--Command--0

[C-SO] Chief Sentinel Operator0

[S-SO] Senior Sentinel Operator0

[SO] Sentinel Operator2

[J-SO] Junior Sentinel Operator2

--Staff--0

[HV] Head Vanguard0

[SV] Senior Vanguard1

[V] Vanguard1

[JV] Junior Vanguard6

[TR] Trialist7

Member28

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.

United States Armed Forces [USA]#3054949 · 13 shared members

United States Marine Corps [USAF]#3979098 · 13 shared members

US Marine Corps Security Group [USAF]#15353107 · 13 shared members

Officer Ascension Course#5677412 · 10 shared members

[MSFC] Fleet Assault Security Team#744649194 · 8 shared members

US Marine Corps Training & Education Command [USA]#9714583 · 7 shared members

Marine Corps Criminal Investigation Division[MCSG]#32677397 · 7 shared members

|BA| British Army#2621202 · 5 shared members

Department of Defense (USAF)#9465991 · 5 shared members

[USAF] FORECON#436067897 · 5 shared members

[USAF] 1st Marine Division#13549388 · 5 shared members

3rd Marine Aircraft Wing [USAF]#11274178 · 5 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.