Republic of Korea Army divisions are typically smaller than their foreign counterparts. Mechanized infantry divisions are fully formed at around 9,900, infantry divisions are fully formed at about 11,500 men, and other types of divisions are smaller in size during normal operations according to their reserve manpower levels. There are very few articles discussing ROK Marine Corps tactical organization, but an active duty force of 29,000 is divided into two divisions, two brigades, and its supporting units.
