Normal War Organization of Foreign Armies
INFANTRY
Company: 250 men.
Battalion: 4 Companies, or 1,000 men.
Regiment: 3 Battalions (all Russian, and some German, Austrian, and French Regiments have 4).
Brigade: 2 Regiments.
Division: 2 Brigades.
Army Corps: 2 Divisions (3 in France and Austria).
CAVALRY
Squadron: 4 Troops, or 150 men.
Regiment: 4 Squadrons (Russia and Austria 6; Italy and Japan 5; Switzerland and the United States 3, like England).
Brigade: 2 Regiments.
Division: 2 or 3 Brigades.
FIELD ARTILLERY
Battery: 6 guns (4 in France, Switzerland, and the United States, 8 in Russia).
“Group” (our Brigade): 3 Batteries.
Regiment: 2 “Groups.”
Brigade: 2 Regiments.