title: Battle of Kham Duc
context: The Battle of Kham Duc was a major battle of the Vietnam War (in Vietnam the "American War"). The event occurred in Khâm Đức, now district capital of Phước Sơn District, then in Quảng Tín Province (now part of Quảng Nam Province, South Vietnam), from 10–12 May 1968. During the Tet Offensive of 1968, the People's Army of Vietnam (PAVN) 2nd Division tried to capture Đà Nẵng, but they were defeated in the Battle of Lo Giang by elements of the U.S. 1st Marine Division, the 23rd Infantry Division (Americal). PAVN General Chu Huy Mân decided to disengage from the fight in the outskirts of the city, and pull the 2nd Division into the mountains where they could rest, rebuild, and prepare for the next major operation. Khâm Đức, a small district in the north of Quảng Tín, was chosen as the next target for the 2nd Division. Following their defeat at Đà Nẵng, U.S. military intelligence agencies in I Corps Tactical Zone were confused by the movements of the 2nd Division, because they could not track down the unit.
question: When was the Battle of Kham Duc?
answers: 10–12 May 1968