During the third phase, search and destroy operations within Base Area 604 would be carried out and finally, the South Vietnamese force would retire either back along Route 9 or through Base Area 611 and exit through the A Shau Valley.
第三段階では、604基地内での探索や破壊行為が達成され、最終的に南ベトナム軍が国道9号の後ろ側まで退去するか、或いは611基地を通ってア・シャウ谷（英語版）の外に出る。