|-Operations Command-| #547831535
Description
The 1st Infantry Division (1ID), famously known as the "Big Red One," is the oldest continuously serving division in the United States Army. Defined by a century-long legacy of combat excellence and the motto "No Mission Too Difficult," it is a premier, combined-arms force. The division is engineered to be a modular, expeditionary force capable of high-intensity operations, currently headquartered at Fort Riley, Kansas. The division structure is built around high-performance units that demand absolute discipline, including:Combat Brigades: The division is primarily composed of Brigade Combat Teams (BCTs), which function as self-contained units for independent maneuvers. Combat Aviation Brigade (CAB): Manages the division's specialized aviation and helicopter assets. Division Artillery (DIVARTY): Coordinates and manages long-range field artillery battalions. Sustainment Brigade: Provides the essential logistics, maintenance, and medical backbone for the entire division. Est. 2026
Written by the group; not a statement by this register.
Membership history
Growth
| Measured (UTC) | Members | Change |
|---|---|---|
| 31 Aug 2026, 03:39 | 18 | +4 |
| 21 Aug 2026, 19:11 | 14 | first reading |
Ownership
Owned by seolHyoGeun (@NoAh_Itzback) as measured.
Members we’ve seen
seolHyoGeun (@NoAh_Itzback) — U.S Army Headquarters (rank 255)
money (@TacticalNz) — Awaiting Assignment (rank 1)
A sample — only members this register has independently measured, highest rank first. Not the full roster.
Rank structure
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.
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.