([MARSOC] Marine Special Operations Command #33507022

members (measured 13 Oct 2026, 16:18 UTC)

14 December 2023

created (per Roblox API)

10 August 2026

first measured 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 We do not publish numbers we have not measured.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
18 Aug 2026, 20:16	1	first reading

Ownership

Owned by @USMCgroupho1der 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

@USMCgroupho1der — [SECDEF] Secretary of Defense (rank 255)

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

Rank structure

[SECDEF] Secretary of Defense1

[MCHQ] Marine Corps Headquarters0

[CG] Commanding General0

[DCG] Deputy Commanding General0

[CS] Chief of Staff0

[CO] Commanding Officer0

[XO] Executive Officer0

[RS] Recruiting Staff0

[MRTC] Marine Raider Training Center0

[MRR] Marine Raider Regiment0

[MRSG] Marine Raider Support Group0

[MSOT] Marine Special Operations Training0

Member1

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.

([USAR] United States Army)#33188540 · 1 shared members

([BA] The British Army)#32698373 · 1 shared members

([USMC] United States Marine Corps)#35488123 · 1 shared members

([GAF] German Armed Forces)#33167120 · 1 shared members

1st Tomb Guard Platoon#9625011 · 1 shared members

Arlington NationaI Cemetary#35967503 · 1 shared members

([MCHQ] Marine Corps Headquarters)#33504540 · 1 shared members

([TECOM] Training & Education Command)#35488023 · 1 shared members

([FR] Force Reconnaissance)#33507070 · 1 shared members

[HiCOM] Army High Command#35579336 · 1 shared members

([MPC] Military Police Command)#35579183 · 1 shared members

([IMEF] 1st Marine Expeditionary Force#33507042 · 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.