Expeditionary Forces

The Expeditionary Forces form the bulk of the SFMC, providing direct ground combat capability when needed, insurrection and riot control where anticipated and site security of Starfleet (and UFP) assets outside of UFP territory. (They may also be called in to work alongside Starfleet Security within the UFP, as called upon.) The commanders of an expeditionary force report directly to the Commandant of the Starfleet Marine Corps, so there is no Expeditionary headquarters element between them.

Expeditionary Forces are usually 'paper tigers' until a situation develops that requires actions at that scale (usually a prelude to or full-out war). On the peacetime tables of organization, an expeditionary force will have oversight of (at least) two Marine divisions, but these divisions may be moved -at the expense of one force- to the engaging force, as the situation demands. Similarly, if the situation requires a significant development of the Corps, any (or all) force(s) may easily control many divisions, in order to accomplish the requirements of whatever front on which they are responsible. Again, in peacetime, a force may be located on a sector capital, but it's component divisions located on other planets (usually within the same or neighboring sectors).

Expeditionary Forces are commanded by a Lieutenant General, with a Major General as the executive officer.

An Expeditionary Force (Echelon III) is broken down into the following hierarchy:

• Marine Division (Echelon IV): a Marine division is comprised of 2 Marine brigades (18,000 Marines) and may see those separated between member planets within a sector, or co-located on the same planet (usually, in this case, the sector capital). They are commanded by Major Generals.
  • Marine Brigade (Echelon V): a Marine brigade is comprised of 3 Marine regiments (9,000 Marines), often co-located on the same garrison planet, but separated (when possible) around it's surface at differing camps. Each brigade is command by a Brigadier General.
    • Marine Regiment (Echelon VI): a Marine regiment is comprised of 3 battalions of 1,000 Marines each and is intended to be the smallest deployed unit to a warzone planet. However, they may be deployed in battalion strength (or even smaller units), if the situation does not warrant (or even prevents) larger deployments. Regiments are garrisoned as a unit within one camp, or a series of co-located camps and are commanded by a Colonel.

Expeditionary Force commanders, all subordinate flag officers and colonels are named NPCs.