[UMC] Union Marine Corporation #12410977

45

members (measured 22 Aug 2026, 12:43 UTC)

28 September 2021

created (per Roblox API)

10 August 2026

first measured by this register

Game fan groupsENmilitary roleplaysci-fifaction group

Description

•Union Marine Corporation• “The Stars are ours" ■▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬■ Founder: SGTAlexMason1980 Founders: Earth Defense Council Administrator: [CLASSIFY] Active since: c. ■▬▬[Union Marine Corp. Affiliations]▬▬■ Main Affiliation: •Earth Government Colonial Alliance ■▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬■ "The Earth Defense Force often known as the Union Marine Corporation is Earth's main Defense Force Which main objects are to protect Earth and the Civilian population, along follow orders from EarthGov at all times." ■▬▬▬[Union Marine Corp. Branches]▬▬■ Branches of the UMC: -Union Marine Corp. Ground Force -Union Marine Corp. Motorized Force -Union Marine Corp. Motorized Marine Force -Union Marine Corp. Navy -Union Marine Corp. Air Wing -Union Marine Corp. Special Operations Force

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 We do not publish numbers we have not measured.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, 07:05	45	first reading

Ownership

Owned by @SGTAlexMason1980 as measured.

Members we’ve seen

@SGTAlexMason1980 — EarthGov Commanding Overseer (rank 255) terminated

jupiter (@Recalled_jupiter) — Union Marine Corp. •[NCO's]• (rank 91)

Blizzy (@Blizzy_IX) — Union Marine Corp. •[Recruit]• (rank 1)

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

Rank structure

EarthGov Commanding Overseer1

Union Marine Co. Commander and Chief0

Union Marine Corp. •[CO's]•1

Union Marine Corp. •[NCO's]•10

Union Marine Corp. •[Motorize Ground Force]•23

Member45

Union Marine Corp. •[Recruit]•10

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.

Dead Space Roleplay Community#4460465 · 3 shared members

[EarthGov] Earth Government Colonial Alliance#5476212 · 3 shared members

[E.D.F] Earth Defense Force - DSRPC -#13687662 · 2 shared members

Church of Unitology [DSRC]#4492961 · 2 shared members

8

The Flamingo Fan Club#3336691 · 1 shared members

The Gang Stockholm#5273516 · 1 shared members

Murder Mystery#1030692 · 1 shared members

ROLVe#2613928 · 1 shared members

Typical Games#2649054 · 1 shared members

Parwaz Studios#4851134 · 1 shared members

Names Are Not Important#8731481 · 1 shared members

Cloud Entertainment#1038305 · 1 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.