Operation Cobalt #13531462
Description
Operation Cobalt also referred as "Sunset Protocol" by the US Marines, is the name given to the plan devised by the U.S. Military in order to contain the spread of the infection in The Walking Dead. Operation Cobalt also contained a contingency plan should the military lose control of the situation. Operation Cobalt was enacted on September 8, 2010 - and ended in the early hours of September 10, 2010 following the napalming of major cities. ——- 12/31/2021 ——-
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 We do not publish numbers we have not measured.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 |
|---|---|---|
| 18 Aug 2026, 12:54 | 5 | first reading |
Ownership
Owned by @ben10groupclaimer28 as measured.
Members we’ve seen
@ben10groupclaimer28 — Commander-in-chief (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.