Mobile Guerrilla Force: With The Special Forces In War Zone D

Without artillery support, without reinforcements, they turned a suicide mission into a success.

Battered and depleted by the Vietcong guerrillas' sadistic style of warfare, allied intelligence unleashed their secret weapon: an experimental Army Special Forces unit that the government brass didn't know existed. They used the enemy's booby-trapped trails and grenade-in-you-backpack tactics in a sprawling mass of jungle.

James C. Donahue, a member of Operation Blackjack-31, chronicles the treacherous trek through War Zone D by thirteen handpicked Green Berets who infiltrated the VC's "secret zone" and proved just how far determination can go.