[-USMC-] MARINE RAIDER TRAINING [-USMC-] #15911296

members (measured 13 Oct 2026, 06:38 UTC)

13 September 2022

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 We do not publish numbers we have not measured.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, 16:21	1	first reading

Ownership

Owned by @Viper_Prism 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

@Viper_Prism — [CJCS] CHAIRMAN OF THE JOINT CHIEFS OF STAFF (rank 255)

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

Rank structure

[CJCS] CHAIRMAN OF THE JOINT CHIEFS OF STAFF0

[VCJCS] VICE CHAIRMAN OF THE JOINT CHIEFS OF STAFF0

[ACJCS] ASSISTANT CHAIRMAN TO THE JOINT CHIEFS OF STAFF0

[SEAC] SENIOR ENLISTED ADVISOR TO THE CHAIRMAN0

[CMC] COMMANDANT OF THE MARINE CORPS0

[ACMC] ASSISTANT COMMANDANT OF THE MARINE CORPS0

[DMCS] DIRECTOR OF THE MARINE CORPS STAFF0

[IGMC] INSPECTOR GENERAL OF THE MARINE CORPS0

COMMANDING GENERAL0

DEPUTY COMMANDING GENERAL0

COMMAND SERGEANT MAJOR0

COMMANDING OFFICER0

EXECUTIVE OFFICER0

DIVISIONAL SERGEANT MAJOR0

CHIEF INSTRUCTOR0

HEAD INSTRUCTOR0

LEAD INSTRUCTOR0

DIVISIONAL INSTRUCTOR0

RAIDER INSTRUCTOR0

JUNIOR INSTRUCTOR0

RAIDER INSTRUCTOR COURSE0

GRADUATED0

MRTC PHASE 30

MRTC PHASE 20

MRTC PHASE 10

Member1

Guest0

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

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.