The utilitarianism is a great moral theory that can be applied to solve moral issues such by interrogating a terrorist and violating their human rights.
We can take as an example the use of torture such as sleep deprivation in the interrogation to a terrorist or some war prisoner, in utilitarianism that action is being justified because it can help to save a lot of people for a future attack from an enemy, or to help to get in jail more terrorists that are involved in the situation, avoid more genocides and crimes inside our country.
The theory of utilitarianism states that actions are judged as right or wrong depending on the happiness and the unhappiness of one group. It weighs the rightness and wrongness of an action based