[USN] Installation Security #14279485

15

members (measured 31 Aug 2026, 17:37 UTC)

7 March 2022

created (per Roblox API)

10 August 2026

first measured by this register

Membership history

Growth

3 measurements spanning 21 days. Dots are measurements; the straight line between them is drawn to join them, not to claim we know the path taken in between — snapshots are recorded only when a count changes, so gaps mean “no change observed”, never “interpolated”. The vertical axis spans 15–16 and does not start at zero.

Measurement log — every members count we have recorded
Measured (UTC)	Members	Change
31 Aug 2026, 15:47	15	-1
13 Aug 2026, 09:01	16	+1
10 Aug 2026, 16:34	15	first reading

Ownership

Owned by USNHOLD (@GUSNHolder) as measured.

Members we’ve seen

USNHOLD (@GUSNHolder) — Group Hold (rank 255)

@DirectSilver — Navy Headquarters (rank 253)

@TheHazMatter — Headquarters, Master at Arms (rank 251)

@SpiritOfKaddin — Assistant Team Lead (rank 7)

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

Rank structure

Group Hold1

Department of the Navy0

Navy Headquarters2

Commander, Master At Arms1

Headquarters, Master at Arms4

Unit Commanding Officer1

Unit Executive Officer1

[ARCHIVED] Chief of Staff0

Unit Command Master Chief Petty Officer1

Team Lead1

Assistant Team Lead1

Watch Commander0

Detail Chief0

Detail LPO0

K9 Unit0

Patrol detail6

Member17

Gate Detail5

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.

Unіted Statеs Navy#5000347 · 4 shared members

United States Military#1068070 · 3 shared members

Νavy Security Forces#4887201 · 3 shared members

Police Roleplay Community#4328109 · 2 shared members

Unitеd States Air Force#6760741 · 2 shared members

United States Coast Guard ᅠ ᅠ#9057373 · 2 shared members

United States Marine Corps#2537897 · 2 shared members

The Unitеd Stаtеs Army#5067722 · 2 shared members

United States οf America Roblox#12238375 · 2 shared members

Depаrtment of the Navy#5784171 · 2 shared members

Unіted Stаtеs Navy#14203249 · 2 shared members

United States Marine Corрs#34000980 · 2 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.