Cam Ranh Bay
She remained at Guam until 19 January 1970, when she embarked for Cam Ranh Bay, Vietnam. "Ready" was employed in riverine operations around Cam Ranh Bay and Danang until 26 July. At that time, she returned to Guam, via Hong Kong, for extended availability at Apra, arriving 2 August. On 27 January 1971, she steamed into Subic Bay, Philippine Islands, for a month of special operations. "Ready" returned to Cam Ranh Bay 21 March for a two-month stay, departing the area in May and arriving at Apra, Guam 17 May.