His Majesty’s Royal Naval Submarine Service #600654928
Description
His Majesty’s Royal Naval Submarine Service is the elite underwater warfare branch of the Royal Navy, known for operating some of the most advanced and secretive vessels in the world. Often referred to as the “Silent Service,” it specialises in stealth, endurance, and precision, carrying out missions that remain largely unseen and unheard.
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 We do not publish numbers we have not measured.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 |
|---|---|---|
| 20 Aug 2026, 16:21 | 4 | first reading |
Ownership
Owned by Cecil (@Hero_Flamingo) as measured.
Members we’ve seen
Cecil (@Hero_Flamingo) — Commander (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.