A countervalue strategy is when a country plans to target important places like cities or factories in another country during a conflict, instead of just focusing on military bases. This is meant to scare the other country by threatening things that are valuable to them, like people and important buildings, so they don't want to start a fight.
Nuclear posture is like a country's plan about how they use or not use their big, powerful bombs. It's important because it helps keep peace by making sure everyone knows the rules about these bombs.
Penological theories are frameworks that aim to explain the rationale behind the punishment of criminals, including goals like deterrence, rehabilitation, incapacitation, and retribution. These theories guide the formation of penal policies and practices, influencing how justice systems address crime and manage offenders.