528th Sustainment Brigade (Special Operations) #15821382

members (measured 13 Oct 2026, 06:34 UTC)

2 September 2022

created (per Roblox API)

10 August 2026

first measured by this register

Military & clansENmilitaryspecial operationsus army

Description

The 528th Sustainment Brigade (Special Operations) (Airborne) consists of: - 1st Special Forces Command G1 Section, Personnel and Administration - 1st Special Forces Command, G3 Section, Personnel and Administration - 389th Military Intelligence Battalion (Special Operations) (Airborne) - 96th Civil Affairs Battalion (Airborne) - 528th Support Troops Battalion (Airborne) - 1st Hard Target Defeat Company

Written by the group; not a statement by this register.

Membership history

Growth

2 measurements spanning 50 days, net -1. Dots are measurements; the straight line between them is drawn to join them, not to claim we know the path taken in between — snapshots are recorded only when a count changes, so gaps mean “no change observed”, never “interpolated”. The vertical axis spans 4–5 and does not start at zero.

Measurement log — every members count we have recorded
Measured (UTC)	Members	Change
12 Oct 2026, 05:48	4	-1
23 Aug 2026, 14:50	5	first reading

Ownership

Owned by @GerdsBot 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

@GerdsBot — Holder (rank 255)

roflpetrowski (@roflalty) — Deputy Commanding General (rank 253) terminated

mjc (@mjcGenesis) — Command Staff (rank 252)

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

Rank structure

Holder1

Commanding General0

Deputy Commanding General1

Command Staff1

Brigade Commander0

Brigade Executive Officer0

Brigade Sergeant Major0

Battalion Commander0

Battalion Executive Officer0

Battalion Sergeant Major0

Section Commander0

Section Assistant Commander0

Section First Sergeant0

389th MI BN (SO) (A)0

96th CA BN (A)0

528th Support Troops Battalion (SO) (A)1

1st Hard Target Defeat Company0

1-509th Infantry Battalion (Airborne)0

Processing0

Member5

Guest0

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.