Operation Akron
Operation Akron was an operation conducted by the 1st Brigade , 9th Infantry Division and the 1st & 3rd Squadrons , 11th Armored Cavalry Regiment ( 11th ACR ) in Hát Dịch , lasting from 9 to 29 June 1967 . 
<triplet> Operation Akron <subj> 29 June 1967 <obj> end time