[BOS] Base Operations and Security #35370288

members (measured 13 Oct 2026, 18:45 UTC)

25 December 2024

created (per Roblox API)

10 August 2026

first measured by this register

Game studiosENmilitary simulationroleplayusa marine corps

Description

[BOS] Base Operations and Security 🛡🇺🇸 The Base Operations and Security (BOS) division is responsible for protecting installations, ensuring operational readiness, and maintaining internal security within the USA'S Marine Corps. From guarding key locations to coordinating base logistics, BOS personnel keep everything running smoothly and safely. 🔍 Intelligence & Recon | 🚧 Base Defense | 🔒 Security Operations | 🎖 Mission Support Protect the base. Secure the mission. 💪 Semper Fi! 🇺🇸 #AlwaysVigilant

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 We do not publish numbers we have not measured.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
12 Aug 2026, 11:05	2	first reading

Ownership

Owned by @usasmc 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

@usasmc — [POTUS] President Of The United States (rank 255)

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

Rank structure

[POTUS] President Of The United States1

[HQB] Headquarters Battalion0

[ST] Security Teams0

Member2

[LE] Law Enforcement Battalion1

Guest0

Roles and per-rank member counts as Roblox reports them (rank 0 = guest … 255 = owner).

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.