[-(+)-] #10537031

members (measured 19 Aug 2026, 21:05 UTC)

27 April 2021

created (per Roblox API)

10 August 2026

first measured by this register

Description

3rd Battalion, 1st Marines "Thundering Third" Currently deployed to Iraq. We are the 3rd battalion of the 1st marine regiment. We specialize in ground infantry and artillery. India Company - Infantry Kilo Company - Artillery Lima Company - Cavalry

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 We do not publish numbers we have not measured.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
19 Aug 2026, 21:05	1	first reading

Ownership

Owned by @Arch_itective as measured.

Members we’ve seen

@Arch_itective — Holder (rank 255)

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

Related groups

Groups whose measured members overlap with this one — a sample from our membership graph.

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40 Commando, RoyaI Marines#13299216 · 1 shared members

41st Cavalry Battalion#9670967 · 1 shared members

British Forces ᅠ#14176318 · 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.