Field Army
| ARMY & MARINE UNITS |
|---|
| Marine Detachment |
| Fireteam |
| Squad / Section |
| Platoon / Flight |
| Company / Squadron |
| Strike Company / Strike Squadron |
| Battalion / Group |
| Regiment / Wing |
| MULTI-UNIT FORMATIONS |
| Brigade |
| Division |
| Corps |
| Field Army / Expeditionary Force |
A Field Army is the Royal Manticoran Army equivalent of a fleet, consisting of all chapters located in a Military District. The Royal Manticoran Marine Corps equivalent, consisting of all RMMC units located within a Naval District, is the Expeditionary Force.
Each district has a fort headquarters, with the same name as the coterminous fleet (e.g. 2nd Field Army HQ is Fort Gryphon, and 2nd Fleet is known as "Gryphon Fleet.")
The term may also be used as a "Level 4" multi-chapter formation echelon, consisting of a minimum of 16 chapters in a district.<ref>Adjutant General Order 2412-01</ref>
Military Districts
The RMA's operational units are assigned to a numbered army based on their locations. The areas of operation for these numbered armies are coterminous with the areas of the Naval Districts of the RMN.<ref>Army Directive 2201-05</ref> The armies and their headquarters forts are:
| Field Army | Headquarters | Component Units | Area of Operations | |
|---|---|---|---|---|
| File:Fort Manticore.webp | 1st Army | Fort Manticore | US states: MD, DE, PA, MA, CT, RI, NY, NJ, NH, VT, ME, DC & Northern VA | |
| File:2nd Army.webp | 2nd Army | Fort Gryphon | Westmarch Rifles Stonearch Atmospheric Wing |
US states: MN, WI, IL, IN, OH, KY, & MI |
| File:Fort San Martino.webp | 3rd Army | Fort San Martino | Black Marsh Lancers Camera Stellata Dragoons |
US States: Southern VA, WV, NC, SC, MS, AL, TN, GA, FL & the Caribbean, Mexico and Latin America |
| File:6th Army.webp | 6th Army | Fort Sphinx | US States: OK, TX, AR, LA, NE, KS, MO, IA, ND, & SD | |
| File:Fort Basilisk.webp | 8th Army | Fort Basilisk | US States: AZ, NM, UT, CO, WY, & MT | |
| File:Fort Talbott.webp | 10th Army | Fort Talbott | US States: CA, OR, WA, NV, ID, & HI | |
| File:Fort Tudev.webp | Anzus Army | Fort Tudev<ref>Decommissioned with Adjutant General Order 2212-01</ref> | Australia and New Zealand |
RMA MULTI-CHAPTER ECHELON FORMATIONS
| LEVEL* | FORMATION TYPE | Composition | Minimum CO Rank |
|---|---|---|---|
| 1 | BRIGADE | 2-3 chapters | O-5 |
| 2 | DIVISION | 2-3 Brigades | O-6 |
| 3 | CORPS | 2-3 Divisions | O-6 |
| 4 | FIELD ARMY | 2-3 Corps, or all chapters in a District** |
F-1 |
*As defined in PD-SC-1003 Table 3
**Geographic Regions listed in PD-SC-1003 Table 2