1st Marine Regiment [USA] #34599250

2

members (measured 22 Sept 2026, 17:40 UTC)

10 July 2024

created (per Roblox API)

10 August 2026

first measured by this register

Military & clansENMilitaryUS Marine CorpsHistory

Description

The 1st Marine Regiment is an infantry regiment of the United States Marine Corps . The regiment is under the command of the 1st Marine Division and the I Marine Expeditionary Force.

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 We do not publish numbers we have not measured.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
5 Sept 2026, 12:57	2	first reading

Ownership

Owned by @InfernoHaxoc 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

@InfernoHaxoc — [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

[DSECDEF] Deputy Secretary of Defense0

[RC] Regimental Commander0

[RXO] Regimental Executive Officer0

[RSM] Regimental Sergeant Major0

[CC] Company Commander0

[CXO] Company Executive Officer0

[C1SGT] Company First Sergeant0

[BC] Battalion Commander0

[BXO] Battalion Executive Officer0

[BSM] Battalion Sergeant Major0

[PL] Platoon Leaders0

[PS] Platoon Sergeant0

[FTL] Fire Team Leaders0

[SL] Squad Leaders0

[RM] Riflemen0

[ARM] Automatic Riflemen0

[AARM] Assistant Automatic Riflemen0

Member2

[A] Assignment1

Guest0

Roles and per-rank member counts as Roblox reports them (rank 0 = guest … 255 = owner).

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Groups whose measured members overlap with this one — a sample from our membership graph.

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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.