History 19 October-13 November 1970: The Tchepone Operation James Springer October 19, 1970 No Comments border conflictborder warciaho chi minh traillaospeople's army of vietnamsavannakhetsecond indochina warshow-in-timelineunited statesviet congvietnam bordervietnam war By 1970, it was determined that the Royal Laos Armed… Read More 19 October-13 November 1970: The Tchepone Operation