Thirty-First Marine Expeditionary Unit #810608747

members (measured 6 Nov 2026, 00:04 UTC)

20 June 2026

created (per Roblox API)

15 August 2026

first measured by this register

Military & clansENus-marinesreal-world-militarymilitary-roleplay

Description

The 31st Marine Expeditionary Unit (31st MEU) is the only permanently forward-deployed MEU of the US Marine Corps, stationed at Camp Hansen, Okinawa, Japan, under III MEF. It has about 2,200 Marines and sailors, combining ground, air and logistics forces. Working with Navy amphibious ships, it acts as the top crisis response force across the Indo-Pacific. Its motto is “Ready, Partnered, Lethal”, ready for

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 We do not publish numbers we have not measured.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
6 Nov 2026, 00:03	5	first reading

Ownership

Owned by Forward_Zzt459 (@Zzt459) 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

purple_rice (@wthawa) — E-7 (rank 40)

Forward_Zzt459 (@Zzt459) — O-10 (rank 1)

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

Rank structure

O-91

O-80

O-70

O-60

O-50

O-40

O-30

O-20

O-10

WO-50

WO-40

WO-30

WO-20

WO-11

E-90

E-80

E-71

E-60

E-50

E-40

E-31

E-20

O-105

E-10

访客0

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.