According to
http://www.longwarjournal.org/oob/index.php the new iraqi army infantry company, available since the beginning of 2005 is composed by:
1) Command element
2) Mortar section with two 60mm mortars
3) Four rifle platoons with three squads each
I therefore suggest the introduction of a new infantry company composed by:
1) One rifle squad in slot 1
2) Unit 804 2x60mm Mortars in slot 2
3) Four rifle platoons (with three squads each) in the following slots
Such infantry company would be available in the 1/2005-12/2020 timeframe.
Formation 25 : Rifle Company +
Based on the information contained in the Iraq Country Handbook I suggest it to be modified along the following lines:
1) One rifle squad in the first slot
2) Three rifle platoons in slots 2-3-4, each with three squads.
3) One weapons platoon in slot 5, (four mmg/hmg and three 60mm mortars).
4) a mortar section picked from units 75-79 in slot 6
5) a couple of recoilless (unit 266 or similar) in the following slots.
Essentially it would be structured like formation 24 discussed previously and reinforced with some battalion weapons.
According to the handbook such a formation would be a typical setup for an infantry company deployed in static defense.
Final availability date would be 4/103.