Resolved: The United States is justified in using force to remove authoritarian leaders from power.
The 2026 Nationals topic asks whether force is justified, which makes it a moral debate rather than a policy one. Pro defends the moral permissibility of forcible regime change; Con attacks both the principle and the record of past attempts.
Topic analysis
What "is justified" asks of Pro
"Is justified" changes the burden. Pro doesn’t have to defend every intervention going well, only that the United States can, in principle, be morally justified in using force against authoritarian leaders. A Con team that spends the whole round listing failed interventions can lose to a Pro that concedes the failures and falls back to a carefully bounded claim: force is justified when genocide is imminent, peaceful options are exhausted, and the response is proportionate. The best rounds fight over what "justified" requires. Is it about intentions, expected outcomes, legitimate authority, or last resort?
Where Pro wins
Pro’s best ground is the limiting case: an authoritarian committing mass atrocities against people who can’t vote him out. Pro argues that sovereignty exists to protect peoples, not the rulers who terrorize them, and that a categorical ban on force turns the international order into a suicide pact for the oppressed. Strong Pro teams also get ahead of the "who decides" objection by grounding justification in widely shared moral criteria, such as just-war thinking, instead of in unilateral American judgment.
Where Con wins
Con’s strongest material is structural rather than anecdotal. Forcible regime change destroys the institutions a successor government needs, reliably produces power vacuums, and sets a precedent other powers can invoke. The subtler Con argument goes after the agent instead of the act: even if regime change could be justified in the abstract, the United States in particular, with its strategic interests and selective enforcement, can’t be trusted as judge, jury and executioner. Weighing comes down to principle versus practice, and whoever frames that comparison first usually controls the round.
Prep downloads
A free PDF brief for this resolution. Block files and sample cases are available to members of the National Debate Club travel team.
PDF brief
Cut cards for this resolution. Coming soon.
Block file
Pre-written answers to the arguments you'll hear every round.
Sample cases
Varsity-level Aff and Neg cases with blocks, written by the travel team.
Further reading
Frequently asked questions
Does Pro have to defend a specific intervention?
No. "Is justified" asks about moral permissibility in principle. Most strong Pro cases defend a bounded set of conditions (imminent atrocity, last resort, proportionality) rather than a particular war, though judges still expect historical examples that test the principle.
What is the biggest mistake teams make on justification topics?
Debating it like a policy topic. If you list costs and benefits without tying them to a standard for when force is justified, the judge has no way to decide the round. Set the criteria first, then apply the evidence.
Which historical cases matter most?
Both sides need a theory that holds up on the hard cases: interventions widely seen as defensible (stopping mass atrocity) and ones widely seen as disasters (long occupations that followed regime change). A case that only explains the convenient examples won’t survive crossfire.