It seems everyone in the world has heard about the battle for Hamburger Hill during Operation Apache Snow in mid may of 69 but only a select few know of Death Valley and Operation Lamar Plain. One of those "had to be there" things the rest of the world wasn't being told about for some reason.
It was a strange coupling of 2nd bde infantry battalions, 1st/501st and 1st/502nd under opcon of 1st bde Headquarters. Along with aircav, ara, arty and all the pee of the gods the air force could bring we jumped out of the frying pan and into the fire.
Redleg Roger Ables of 321 arty has been researching Op Lamar Plain for years. An example of his effort was in the sept-oct(09) issue of VVA Veteran Magazine. Check it out at this link Operation Lamar Plain