A policy of deterrence may fail against terrorist groups because

A) history has shown that only democratic nation-states respond well to deterrence.
B) deterrence has been made illegal under international law.
C) terrorist groups are nonstate actors who may believe that their lack of a fixed geographic location prevents their targets from retaliating militarily.
D) terrorist groups do not yet have access to nuclear weapons.

Policy of Deterrence

A strategy intended to dissuade adversaries from engaging in an undesirable action through the threat of retaliation.

Nonstate Actors

Individuals or groups that are not affiliated with, directed by, or funded through the government, which can influence or participate in international relations or domestic affairs.

Terrorist Groups

Organizations that engage in or support acts of violence and intimidation, typically for political purposes.