![[INTERNAL SECURITY UNIT]](https://tr.rbxcdn.com/180DAY-a98373788b9b1a5a57e0c77876ecc752/150/150/Image/Png/noFilter)
[INTERNAL SECURITY UNIT] #5678477
Description
The ISU is the security department of ARKANGEL, investigating and ending any and all threats that may harm ongoing operations before they become dangerous. When not engaging in investigations, ISU agents are to ensure all protocols are being followed at all times, and correct those failing to follow by appropriate means. ___________________________________________________________________________________________
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 We do not publish numbers we have not measured.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 |
|---|---|---|
| 15 Aug 2026, 01:34 | 5 | first reading |
Ownership
Owned by @Vatri3n as measured.
Members we’ve seen
@Vatri3n — [HEAD DIRECTOR] (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.