against the advice of his American advisor, Major Nguyễn Văn Nho, commander of the 4th Marine Battalion, sent his 2/4th Marine Battalion company out to the Quảng Giao rubber plantation. Unknown to the 4th Marine Battalion, the VC 271st Regiment had assembled in the plantation. About one hour after they had departed from the village of Bình Giã, the commander of the 2/4th Marine Battalion reported via radio that his troops had found the helicopter wreckage, and the bodies of four American crewmen. Shortly afterwards, the VC opened fire and the 2/4th Marine Battalion was forced to pull back. In an attempt to save the 2nd Company, the entire 4th Marine Battalion was sent out to confront the VC. As the lead element of the 4th Marine Battalion closed in on the Quảng Giao plantation, they were hit by accurate VC artillery fire, which was soon followed by repeated human wave attacks. Having absorbed heavy casualties from the VC's ambush, the 2/4th Marine Battalion had to fight their way out of the plantation with their bayonets fixed. During the entire ordeal, the company did not receive artillery support because the plantation was beyond the range of 105mm artillery guns based in Phước Tuy and Bà Rịa. They however escaped with the crucial support of the U.S. aircraft and helicopters whose rocket attacks forced the enemy to pull back and halted their attempt at pursuit. In the morning of December 31, the 4th Marine Battalion returned to the crash site with the entire force and the American graves were located and their corpses were dug up. At about 3 pm, a single U.S. helicopter arrived on the battlefield to evacuate the casualties, but they only picked up the bodies of the four American crewmen, while South Vietnamese casualties were forced to wait for another helicopter to arrive. At 4 pm, Major Nguyễn Văn Nho ordered the 4th Marine Battalion to carry their casualties back to the village, instead of continuing to wait for the helicopters. As the 4th Marine Battalion began their return march, three VC battalions, with artillery support, suddenly attacked them from three directions. The battalion's commanding and executive officers were immediately killed and air support was not available. Two Marine companies managed to fight their way out of the ambush and back to Bình Giã, but the third was overrun and almost completely wiped out. The fourth company