[USM] Joint Material Command #33241668

members (measured 13 Oct 2026, 15:58 UTC)

12 October 2023

created (per Roblox API)

10 August 2026

first measured by this register

OtherEN

Description

Redacted

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 We do not publish numbers we have not measured.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
11 Aug 2026, 04:28	2	first reading

Ownership

Owned by smartel83004c (@smarteltastic) 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

smartel83004c (@smarteltastic) — Holder (rank 255)

@Villager535 — Chief of Engineers (rank 249)

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

Rank structure

Holder0

Secretary of Defense0

Deputy Secretary of Defense0

DOD Staff0

[CJCS] Chairman of the Joint Chief of Staff0

[VCJCS] Vice Chairman of the Joint Chief of Staff0

Chief of Engineers0

Deputy Chief of Engineers0

Chief of Staff of the Engineers0

Programmer0

Builder0

GFX Artist0

Terrain Designer0

Trial Dev0

Major Supporters0

Supporters0

Member2

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.

[CBRN]#5855434 · 2 shared members

1,142,304

Unitеd Stаteѕ Air Force#9798151 · 2 shared members

1,716

Crime Scene Investigation Unіt#10597625 · 2 shared members

1,112

ST| United Nations#805253 · 2 shared members

[AFAUS] Australia#8286532 · 2 shared members

Vornity Studios#10813099 · 2 shared members

[WUK] Unіted Kіngdоm#35985791 · 2 shared members

[SBA] S1mply's British Army#11129848 · 2 shared members

AP | Apache Productions#4996605 · 2 shared members

[DF] Defense Forces of Ireland#34051981 · 2 shared members

Zob Studios#11491220 · 2 shared members

[SUSM] Department of Defense#34828347 · 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.