| 13th Marine Expeditionary Unit | #9920364
Military & clansENmilitaryroleplaygaming
Description
The Fighting 13th The 13th Marine Expeditionary Unit is one of seven Marine Expeditionary Units currently in existence in the United States Marine Corps. MUST BE IN RANKING GROUP BEFORE BEING ACCEPTED
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 We do not publish numbers we have not measured.
| Measured (UTC) | Members | Change |
|---|---|---|
| 10 Aug 2026, 20:44 | 30 | first reading |
Ownership
Owned by @SierraAlfa as measured.
Experiences
Experiences this group owns, by lifetime visits. Live-player counts are from our last measurement.
Members we’ve seen
@SierraAlfa — [CO] Command Officer (rank 255)
Panther (@AlienMonster99) — [XO] Executive Officer (rank 254)
Fallen (@TemplarFallen) — [DT] Development Team (rank 10)
@Destroyer_1V — [GCE] Ground Combat Element (rank 4)
DefinitelyJack (@DefinitelyJackk) — [GCE] Ground Combat Element (rank 4)
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.