At Fair Oaks, its next battle, 209 were killed, 945 wounded, and 91 missing, principally Charles D. Jameson's and Hiram G. Berry's Brigades of Kearny's Division. Five fresh regiments joined in June, increasing its report of June 20 to 27,474 "present and absent", of whom 18,428 were reported "present for duty, equipped"; this included eight batteries of light artillery, of 40 guns. After deducting the large number of non-combatants and detailed men that are included in the "present for duty", the corps probably numbered at this time about 17,000 effectives, available in case of action.