"Tekesta" remained in the Marianas four days before continuing on to Leyte. She arrived in Leyte Gulf on 4 August and was operating there with Service Squadron 10 when hostilities ceased on the 15th. On the 30th, she put to sea with the first echelon of the Korean Service Group. After stopping at Okinawa on 2 September, she reached Jinsen, Korea, on the 7th. For the next seven months, "Tekesta" operated with the occupation forces in Korea and northern China. During that time, she visited Hong Kong and Shanghai. On 9 April 1946, the tug exited Hong Kong harbor. She stopped in the Philippine Islands at Samar, from 13 April to 20 April; touched at Okinawa on the 23rd; and reached Sasebo, Japan, early in May. On the 11th, she returned to Shanghai. Later in the month, she visited Subic Bay before returning to China for three more months of duty.