Operation Sea Dragon
{'<entity_0>': 'Operation Sea Dragon', '<entity_1>': '25 October 1966', '<entity_2>': 'South Vietnam'}
[['Operation Sea Dragon', 'point in time', '25 October 1966'], ['Operation Sea Dragon', 'location', 'South Vietnam'], ['Operation Sea Dragon', 'participant', 'South Vietnam']]
<entity_0> occurred during the Vietnam War and was a series of American-led naval operations beginning in <entity_1> to interdict sea lines of communications and supply going south from North Vietnam to <entity_2>, and to destroy land targets with naval gunfire. The U.S Navy Seventh Fleet destroyers USS Mansfield (DD-728) and USS Hanson (DD-832) commenced operations on <entity_1> off the coast of Quang Tri Province to intercept and destroy waterborne supply craft which were attempting to carry supplies and personnel from North Vietnam to areas south of the Demilitarized Zone (DMZ)in <entity_2>.
['military operation']