taking up blocking positions in a 15-kilometer arc along Route 245 and in the northeastern portion of the Michelin Plantation. Two battalions of infantry would then attack southwest from Minh Thanh between the positions of the cavalry and mechanized forces and conduct search and destroy operations. On the east, under the control of the division's 3d Brigade, a second cavalry squadron (3d of the 5th Regiment of the U.S. 9th Division) would attack north along Route 13 to Bau Long, then turn to the west for eight kilometers, establish a blocking position, and conduct search and destroy operations. Two infantry battalions would make an airmobile assault into landing zones on the southern edge of the operational area between the 3d of the 5th's blocking position and the eastern corner of the Michelin Plantation. From there they would search and destroy. One infantry battalion would be held at Minh Thanh as a Rapid Reaction Force.

The operation was conducted as planned with only sporadic contact with small elements of the enemy. Although captured docu-ments revealed that the 272d Viet Cong Regiment had recently been in the area, only local guards for the caches and base camps were contacted. The period 14-17 February was used for search and destroy operations during which 1,700 tons of rice and 27 tons of salt were found, almost all uncovered by 3d Brigade elements in caches 50 to 200 meters from the trail along which their initial landing zones were located. (This rice would have fed thirteen enemy battalions for one year.)

The enemy lost 13 killed; U.S. casualties were 3 killed and 65 wounded. A few weapons and some small arms ammunition and explosives were found. About 150 installations were destroyed; among them was a regimental-size base camp with four mess halls and a barbed-wire-inclosed cage dug into the ground which appeared to have been a prisoner of war enclosure large enough for about 30 persons.

It was with great disappointment and reluctance that the search and destroy operations came to a close after only four days, since it was obvious that only a fraction of the rice in the area had been discovered. However, it was necessary for the 1st Division to spend the next four days, 18-21 February, completing the primary mission of TUCSON, positioning its troops and preparing them for JUNCTION CITY.