Battle of Trà Bình

The Battle of Trà Bình (Vietnamese: Trận Quang Thạnh; Korean: 짜빈동 전투 Tjabin-dong) was fought in the Trà Bình village, Trà Bồng District, on February 14–15, 1967 during the Vietnam War. The 11th Company, 3rd Battalion, 2nd Marine Brigade defeated a regimental-sized attack in four hours of close quarters combat. The People's Army of Vietnam (PAVN) and Viet Cong (VC) penetrated the company's perimeter on two occasions. The 11th Company Marines fought using every weapon available; much of the fighting was hand-to-hand. Two U.S. Marines assigned to Sub Unit One, 1st Air Naval Gunfire Liaison Company (ANGLICO), Lance Corporals Jim Porta and Dave Long, were instrumental to the company's success, killing enemy infiltrators, coordinating air support, joining a counterattack to restore the perimeter and aiding the wounded.

The battle took place after a VC defector, a former commander of a training camp, revealed that the PAVN was planning an attack on the ROKMC's 11th Company. On February 14, the PAVN 40th and 60th Battalions moved into their positions in the forest surrounding the perimeter of the ROKMC 11th Company. The regular PAVN battalions were also supported by one VC local force battalion from Quang Ngai. With their troops built up around the area, the PAVN/VC forces planned to cut all communication lines and wipe out the South Korean forces in the area.