USM Operations [United States Military Operations] #10418965

members (measured 29 Aug 2026, 09:16 UTC)

17 April 2021

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 We do not publish numbers we have not measured.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
12 Aug 2026, 20:33	7	first reading

Ownership

Owned by user #868558813 as measured.

Members we’ve seen

@InkSean719 — E-1 Private (rank 227) terminated

@admin_guy123221 — E-1 Private (rank 227) terminated

AmiriEJI (@DrippinAmiri) — E-1 Private (rank 227) terminated

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

Rank structure

General of the Army1

0-10 General0

Alt Accounts1

0-9 Lieutenant General0

0-8 Major General0

0-7 Brigadier General0

0-6 Colonel0

0-5 Lieutenant Colonel0

0-4 Major0

0-3 Captain0

0-2 First Lieutenant0

0-1 Second Lieutenant0

W-5 Chief Warrant Officer 50

W-4 Chief Warrant Officer 40

W-3 Chief Warrant Officer 30

W-2 Chief Warrant Officer 20

W-1 Warrant Officer 10

E-9 Sergeant Major of the army0

E-9 Command sergeant major0

E-9 Sergeant Major0

E-8 First Sergeant0

E-8 Master Sergeant0

E-7 Sergeant First Class0

E-6 Staff Sergeant0

E-5 Sergeant0

E-4 Specialist0

E-4 Corporal0

E-3 Private First Class0

E-2 Private0

E-1 Private5

Member7

Guest0

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

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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.