Traiոing and Educatioո Command #252384825

3

members (measured 22 Oct 2026, 18:53 UTC)

5 April 2026

created (per Roblox API)

11 August 2026

first measured by this register

Description

Training and Education Command (TECOM) The Training and Education Command (TECOM) is responsible for developing, training, and preparing Marines for success throughout their careers. TECOM oversees recruit training, leadership development, military education, and specialized training programs to ensure all personnel meet the highest standards of professionalism, discipline, and readiness. Within this group, TECOM manages the training pipeline, certifies instructors, maintains training standards, and ensures every Marine is equipped with the knowledge and skills needed to effectively serve the Corps. Through structured instruction and continuous development, TECOM plays a vital role in building the future leaders of the United States Marine Corps.

Written by the group; not a statement by this register.

Membership history

Growth

2 measurements spanning 73 days, net +2. Dots are measurements; the straight line between them is drawn to join them, not to claim we know the path taken in between — snapshots are recorded only when a count changes, so gaps mean “no change observed”, never “interpolated”. The vertical axis spans 1–3 and does not start at zero.

Measurement log — every members count we have recorded
Measured (UTC)	Members	Change
22 Oct 2026, 18:53	3	+2
11 Aug 2026, 02:31	1	first reading

Ownership

Owned by TB12 (@Xbox1xpro02) 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

TB12 (@Xbox1xpro02) — [SECWAR] Secretary of War (rank 255)

Grey (@jrdiesletech) — [O10] Commandant of the Marine Corps (rank 85)

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

Rank structure

[SECWAR] Secretary of War1

[DSECEWAR] Deputy Secretary of War0

[O10] Commandant of the Marine Corps0

[O10] Assistant Commandant of the Marine Corps0

Headquarters, Marine Corps0

[CG] Commanding General0

[DCG] Deputy Commanding General0

[SEA] Senior Enlisted Advisor0

[CS] Chief of Staff0

[BCO] Battalion Commanding Officer0

[BS] Battalion Staff0

[CCO] Company Commanding Officer0

[CS] Company Staff0

[HDI] Head Drill Instructor0

[LDI] Lead Drill Instructor0

[SDI] Senior Drill Instructor0

[DI] Drill Instructor0

[JDI] Junior Drill Instructor0

[DIS] Drill Instructor School1

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.

The United States Marine Corpsᅠᅠᅠ#5655676 · 2 shared members

Uոited Stateѕ Mаriոе Cοrps#287322636 · 2 shared members

Mariոe Special Operations Commaոd#983835205 · 2 shared members

2

Pilot Training Club#2794513 · 1 shared members

The US Military 1940s#4545116 · 1 shared members

United States Armed Forces [USA]#3054949 · 1 shared members

Dragon Ball Rage Club#2764998 · 1 shared members

1Hundred Studios#16284945 · 1 shared members

Polarstar Studios#5615635 · 1 shared members

easyPOS#32675391 · 1 shared members

Shadows Of The Old Republic#35986416 · 1 shared members

Uոited Stateѕ Mаrinе Cοrps#889583380 · 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.