[RFMC] 4th Reconnaissance Corps #12359843

members (measured 7 Oct 2026, 07:47 UTC)

23 September 2021

created (per Roblox API)

10 August 2026

first measured by this register

Game studiosENmilitary roleplayfictional organizationclosed group

Description

4th Reconnaissance Corps || Robloxian Federation Marine Corps ▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬ 4th Reconnaissance Corps Is a direct component of the 2nd Marine Expeditionary Unit specializing in small unit operations, and is expected to be regularly disconnected from larger forces, as combat personnel of this unit are trained to operate in teams of 2 to 3 at most. ▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬ Entrance: Robloxian Federation Marine Corps member E-2+ Not in a division. ▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬ CO: N/A XO: N/A ▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬ STATUS: Closed ▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬

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 We do not publish numbers we have not measured.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
4 Sept 2026, 06:00	2	first reading

Ownership

Owned by RobloxianFederation (@RFed_Government) 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

RobloxianFederation (@RFed_Government) — Group Holder (rank 255)

@SanyiFinlayKlahani — Unitary President (rank 254)

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

Rank structure

Group Holder0

Unitary President0

Joint Defense Liaison0

4RC | Commanding Officer0

2MEU | Staff0

4RC | Headquarters0

4RC | Unit Staff0

4RC | 1st Division0

4RC | 3rd Division0

Member2

[Placing]0

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.

Robloxian Federation Military#4102881 · 2 shared members

The Robloxian Federation Army#3401253 · 2 shared members

Department Of Ground Forces#5455920 · 2 shared members

Federal Defense Office#11098579 · 2 shared members

Robloxian Prosperity Treaty Organization#5388495 · 2 shared members

[ RF ] Robloxian Federation#3337643 · 2 shared members

Maritime Security Command#5458009 · 2 shared members

The Robloxian Federation Marine Corps#3404479 · 2 shared members

The Robloxian Federation Air Force#3401616 · 2 shared members

Research Development Command#5523292 · 2 shared members

Robloxian Federation Special Operations Command#3741832 · 2 shared members

[RFAF] 4th Air Combat Wing#5931620 · 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.