He advanced with a platoon along a wooded road until stopped by heavy enemy machine-gun fire. As the rest of the unit took cover, he made a one-man frontal assault on a strongpoint and captured eight enemy soldiers. When the platoon resumed its advance and was subjected to fire from a second emplacement beyond an extensive minefield, Pvt. Herrera again moved forward, disregarding the danger of exploding mines, to attack the position. He stepped on a mine and had both feet severed; but, despite intense pain and unchecked loss of blood, he pinned down the enemy with accurate rifle fire while a friendly squad captured the enemy gun by skirting the minefield and rushing in from the flank. The magnificent courage, extraordinary heroism, and willing self-sacrifice displayed by Pvt. Herrera resulted in the capture of two enemy strongpoints and the taking of eight prisoners.