[UDC] UMBRA EXPEDITIONARY FORCE #34503569

22

members (measured 14 Oct 2026, 06:18 UTC)

23 June 2024

created (per Roblox API)

10 August 2026

first measured by this register

Game fan groupsENmilitary roleplayfictional factioncombat simulation

Description

Unit Name: Umbra Expeditionary Force Callsign: Butcher Motto: From Words to Blows Primary Role: Light Infantry, Heavy Fire Support & Armored Dominance ____________________________________________ Primary Role: Combined Arms Combat The Umbra Expeditionary Force serves as the UDC’s primary fighting force and combined arms element, operating closely together to eliminate those who they engage with.

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

Membership history

Growth

6 measurements spanning 63 days, net +7. 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 14–24 and does not start at zero.

Measurement log — every members count we have recorded
Measured (UTC)	Members	Change
14 Oct 2026, 05:32	22	-1
3 Oct 2026, 16:14	23	+1
22 Sept 2026, 00:43	22	+3
16 Sept 2026, 06:46	19	+3
29 Aug 2026, 13:50	16	+1
12 Aug 2026, 15:24	15	first reading

Ownership

Owned by Mazin (@Aplo_Sand) 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

Mazin (@Aplo_Sand) — Military Group Management (rank 255)

@CSaICF — Military Affairs Oversight (rank 254)

@Tyizalegend74 — Military Affairs Oversight (rank 254)

CSaIC (@BRIANMACIU) — Military Affairs Oversight (rank 254)

Ibot (@Ibot117gold) — Platoon Master Sergeant (rank 30)

Locket (@CanadianCatnapper) — Mission Support Company (rank 20)

trollge (@Anonymous123531) — 6th Combined Arms Battalion (rank 15)

Just_dave3 (@Presidenttam165) — Awaiting Assignment (rank 5)

@panfim_0103 — Awaiting Assignment (rank 1)

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

Rank structure

Military Group Management1

Military Affairs Oversight2

Battalion Commander0

Battalion Deputy Commander0

Battalion Colonel1

Battalion Major1

Platoon Captain0

Platoon Lieutenant1

Platoon Sergeant2

[ UNDISCLOSED ]0

6th Combined Arms Battalion0

1st Light Infantry Regiment1

Member15

Awaiting Assignment7

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.

Umbra Defense Corporation#34503373 · 9 shared members

[ MILITARIZED SPHERE ]#155463117 · 7 shared members

The Noobic Stratocracy#2704934 · 5 shared members

[UDC] OFFICE OF FOREIGN AFFAIRS AND RELATIONS#33491000 · 5 shared members

[UDC] SPECIAL OPERATIONS TASK FORCE#34503371 · 5 shared members

[ ADMINISTRATIVE SPHERE ]#1108280169 · 5 shared members

Paradoxum Games#4914494 · 4 shared members

CSaIC's Basement#35994800 · 4 shared members

[UDC] 32ND RECONNAISSANCE BATTALION#34503408 · 4 shared members

Thinking Project#1235888 · 3 shared members

SCP | Roleplay Community#5479038 · 3 shared members

Tower Defense X#14733518 · 3 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.