[5][9]: 201  The PAVN claim that the Division's 407th Sapper Battalion attacked Camp Radcliff "eliminating 520 enemy troops and destroying 97 aircraft" while the Division artillery shelled a headquarters in Bồng Sơn "killing many enemy soldiers and destroying 10 aircraft.

[9]: 215–9 The Division's 2nd Regiment was the target of Operation Crazy Horse from 16 May to 5 June 1966, U.S. claimed 478 PAVN soldiers were killed.

[9]: 219–30 The Division and local VC units in Bình Định Province were the target of Operation Thayer from 13 September 1966 to 12 February 1967, with a US body count of 2,669 killed.

[10]: 183–9 [6]: 197  From 6–11 December 1967 the Division's 22nd Regiment was defeated in the Battle of Tam Quan, U.S. claimed 650 PAVN soldiers were killed and 31 captured.

[6]: 547–55 In June 1968, the 2nd and 22nd Regiments of the Division moved north into Quảng Ngãi Province to participate the Phase III Offensive (PAVN code name in Vietnamese "Chiến dịch X2") under the command of Colonel Lư Giang [vi], the 12th Regiment still stayed in southern Bình Định Province.

[14] During the 1975 Spring Offensive the Division was tasked with cutting Route 19 east of the An Khê Pass to isolate the Central Highlands.

The Division resumed its assault at midnight on 28 April but was held up by a strong defense by the Airborne at the south end of the Cỏ May bridge.

At 01:30 on 30 April the Division began its attack on Vũng Tàu forcing the Airborne into the city center where they eventually succumbed at 11:00.