When isolated and no longer able to inflict casualties on the enemy, the American soldier has an obligation to evade capture and rejoin friendly forces.

• 解释：作为个人，武装部队的一员将永远不能志愿投降。当处在孤立状态，不可能导致敌人伤亡时，美国士兵有义务尽量逃脱敌人返回部队或友军。