Although units were somewhat depleted, at least 6 infantry battalions occupied the area, supported by 4 mortar companies, over 100 machineguns, and several artillery pieces. There were 4 or more T-34 tanks within the bridgehead, and a signal and engineer company for overall support. As the spoils of earlier victories, particularly the one at Taejon, enemy arms were generously augmented by a number of American carbines and two 105-mm. howitzers.[276] [276] Brig Op Plan 13-50; Brig Periodic IntelRpts Nos. 12–14; Annex How. _Planning the Next Operation_ It was decided by General Church and General Craig at their conference of 15 August that the entire 24th Division, Reinforced, would assault the enemy bridgehead at 0800, 17 August, after strong air and artillery preparations. The 19th and 34th Infantry would converge on the Bulge from the northeast. In the center, the 9th RCT and the Marine Brigade would strike frontally astride the MSR, the former on the north of the road and the latter on the south. The 1st Battalion, 21st Infantry, was to hold blocking positions in the south to protect the left flank of the Brigade.[277] [277] _Ibid._; and Brig Op Plan 13-50. On 15 August, front lines in the center of the zone were on Hill 125 and Observation Hill, both defended by the 9th RCT. A thousand yards to the rear, the 34th Infantry occupied Cloverleaf Hill and adjacent high ground. Before the attack, the Brigade was to relieve the 34th on position so that the Army unit could move to the north for its assigned mission. Then, at H-hour, the Marines would jump off from Observation Hill and seize Obong-ni Ridge--Objective One. Simultaneously, the 9th RCT would drive forward through Tugok and take Finger Ridge, from which it was to support the Brigade’s advance. The 1st Battalion, 11th Marines, would be under operational control of the 24th Division artillery commander, and priority for all supporting fires would go to the Marines.[278] [278] Brig Op Plan 13-60 During the planning, General Church emphasized that Cloverleaf Hill must remain occupied and defended until Brigade Objective One was seized. He considered this hill of utmost importance in blocking the MSR to the 24th Division CP and Miryang. This collateral responsibility would tie up a number of Brigade troops and have strong influence on the tactics used against Obong-ni Ridge.[279] [279] Craig, 4 Mar 54. Before the conference closed, Church promised Craig that 145 Army trucks would be available the next day to transport the Marines from their Miryang bivouac to an assembly area near the line of departure.[280] [280] _Ibid._; and Brig SAR, basic rpt. At 1900, 15 August, Craig briefed his staff and unit commanders. The next morning the Brigade commander flew by helicopter to Church’s CP and received the actual attack order, which was identical with the planning of the previous day.[281] [281] Craig, 4 Mar 54.