美軍最神秘部隊之三角洲特種部隊，地獄級選拔難度，五角大樓的反恐尖刀 | 海豹突擊隊 | 阿爾法特種部隊 | 特種兵 | 美軍 |

Delta, like the Navy SEALs and the Green Berets, is the Pentagon's trump card. Like a sharp knife piercing the enemy's heart, Delta Force exists in any difficult military conflict or extreme rescue scene! !