[USM] United States Military 1950's [USM] #16132123

members (measured 18 Oct 2026, 22:39 UTC)

16 October 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 We do not publish numbers we have not measured.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
14 Aug 2026, 10:45	3	first reading

Ownership

Owned by @ABJProductions 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

@ABJProductions — Holder (rank 255)

James (@Ghvvlss) — [PRT&VPRT] President(s) & Vice President(s) (rank 254)

aiden (@MoonSouth) — [PRT&VPRT] President(s) & Vice President(s) (rank 254)

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

Rank structure

Holder1

[PRT&VPRT] President(s) & Vice President(s)2

[SoW] Secretary of War0

[GoA] General of the Army0

[SAC] Supreme Allied Commander0

[JCS] Joint Chiefs of Staff0

[VJCS] Vice Joint Chiefs of Staff0

[GEN] General0

[LTGEN] Lieutenant General0

[MGEN] Major General0

[BGEN] Brigadier General0

[COL] Colonel0

[LTCOL] Lieutenant Colonel0

[MAJ] Major0

[CPT] Captain0

[FLT] First Lieutenant0

[SLT] Second Lieutenant0

[MSGT] Master Sergeant0

[FSGT] First Sergeant0

[TSGT] Technical Sergeant0

[T3G] Technician 3rd Grade0

[SSGT] Staff Sergeant0

[T4G] Technician 4th Grade0

[SGT] Sergeant0

[T5G] Technician Fifth Grade0

[PFC] Private First Class0

Member3

[PVT] Private0

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.

United States Armed Forces [USA]#3054949 · 2 shared members

1,190,401

. hackers .#3144414 · 2 shared members

47,454

bryan's world#16416576 · 2 shared members

387

-[USAR]- -United States Army-#13241703 · 2 shared members

Zerie#8905615 · 2 shared members

[USAF] |•United States Armed Forces•|#15646795 · 2 shared members

Coolkid92 Fan Group#34734118 · 2 shared members

-Union of Soviet Socialist Republics -(USSR)-#13053287 · 2 shared members

[US] Army Special Operations Command [US]#13370360 · 2 shared members

[HMBAF] His Majesty’s British Armed Forces#6863953 · 2 shared members

[USAR] | 1st Infantry Division | [USAR]#13347648 · 2 shared members

Task Force Spartan [ The German Air Force ]#5404750 · 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.