1) The document discusses various strategies and theories related to deterring terrorism and non-state actors, including flexible response, pre-modern doctrines of deterrence, and imposing direct costs on terrorist organizations and states that support them.
2) It provides examples of stand-off weapons like air-to-surface missiles that could impose such costs from a distance while minimizing collateral damage.
3) The document argues that retaliation against non-state actors must be swift, proportionate, and focus on the organization rather than civilians in order to impact domestic morale and force supporting states to restrain terrorists.