CSS Tactical Operations Academy #16912416

members (measured 13 Oct 2026, 07:51 UTC)

31 January 2023

created (per Roblox API)

10 August 2026

first measured 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 We do not publish numbers we have not measured.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
13 Aug 2026, 00:24	2	first reading

Ownership

Owned by @Joint_Holder 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

@Joint_Holder — [H] Holder (rank 255)

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

Rank structure

[H] Holder1

[USG] United States Government1

[DCS] Director of Central Security0

[DDCS] Deputy Director of Central Security0

[CSS] Central Security Staff0

[DCI] Director of Combat Intelligence0

[DDCI] Deputy Director of Combat Intelligence0

[ADCI] Director of Combat Intelligence0

[HTA] Head of Tactical Academy0

[DHTA] Deputy Head of Tactical Academy0

[HAI] Head of Academy Instructors0

[SAI] Senior Academy Instructor0

[AI] Academy Instructor0

[JAI] Junior Academy Instructor0

[AO] Academy Operator0

[CAP-3] Combat Academy Phase-30

[CAP-2] Combat Academy Phase-20

Member2

[CAP-1] Combat Academy Phase-10

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.

[CUSA] United States MiIitary#4219097 · 1 shared members

1,154,183

Central Intelligence Agency ᅠ ᅠ ᅠ ᅠ#9165980 · 1 shared members

394,019

Fallen Mafia#7704603 · 1 shared members

2,027

|CSS| Central Security Services#17247458 · 1 shared members

183

United States Marine Corpsᅠ ᅠᅠ ᅠ#33666224 · 1 shared members

176

coldd customs#35227839 · 1 shared members

CSS External Affairs#17084721 · 1 shared members

CSS 6th Intelligence Unit#16908717 · 1 shared members

CSS Community Governance Department#16908751 · 1 shared members

CSS Office of the Inspector General#17231428 · 1 shared members

CSS Central Training Command#16036240 · 1 shared members

CSS Field Intelligence Bureau#32702994 · 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.