(1MRB) 1st Marine Raider Battalion #599015098
Military & clansENmilitaryhistoryroleplay
Description
The 1st Marine Raider Battalion (1st MRB) is a special operations forces of the United States Marine Corps and a subordinate combat component of the Marine Corps Special Operations Command. The Battalions' organization was finalized in 2006 and is one of three battalions of the Marine Raider Regiment.
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 We do not publish numbers we have not measured.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 |
|---|---|---|
| 7 Sept 2026, 10:54 | 2 | first reading |
Ownership
Owned by @FortunatelyOrange 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
@FortunatelyOrange — Chairman of the Joint Chiefs of Staff (rank 255)
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.