![[ZBA] • Special Investigation Branch](https://tr.rbxcdn.com/180DAY-a8c81df15e3843727b23ba0ef02058c5/150/150/Image/Png/noFilter)
[ZBA] • Special Investigation Branch #35529859
Description
♚ 𝙎𝙥𝙚𝙘𝙞𝙖𝙡 𝙄𝙣𝙫𝙚𝙨𝙩𝙞𝙜𝙖𝙩𝙞𝙤𝙣 𝘽𝙧𝙖𝙣𝙘𝙝 ♚ ▬▬▬▬▬▬▬▬▬▬▬▬♚▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬ [𝘼𝘽𝙊𝙐𝙏] Special Investigation Branch (SIB) was the name given to the detective branches of all three British military police arms: the Royal Navy Police, Royal Military Police and Royal Air Force Police. It was most closely associated with the Royal Military Police, which had the largest SIB. SIB investigators usually operated in plain clothes, although they did wear uniforms when serving overseas. Members were usually senior non-commissioned officers (sergeants or petty officers or above) or commissioned officers, although the Royal Air Force SIB was open to corporals and Acting Corporals. In December 2022, the new tri-service Defence Serious Crime Unit replaced all three service SIBs, which were disbanded.[1] ▬▬▬▬▬▬▬▬▬▬▬▬♚▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬ [COMMS] N/A
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 We do not publish numbers we have not measured.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 |
|---|---|---|
| 19 Aug 2026, 05:40 | 3 | first reading |
Ownership
Owned by user #7907167571 as measured.
Members we’ve seen
Porsche (@lostinsoulsss) — Chief of Defence Staff (rank 254)
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.
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.