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Right of Reply Motion

Model United NationsUpdated May 23, 2026

A procedural motion allowing a delegate to formally respond to remarks deemed insulting to their country's sovereignty, dignity, or honor.

A Right of Reply (often abbreviated ROR) is a procedural device that lets a delegate respond to remarks that they consider insulting to their country's sovereignty, dignity, or personal integrity. It is rooted in actual UN practice: Rule 73 of the Rules of Procedure of the UN General Assembly permits representatives to exercise a right of reply at the end of a meeting, and similar provisions exist in the Security Council and ECOSOC.

In Model UN, the mechanics vary by conference, but the common features are:

  • The motion is typically submitted in writing to the dais (chair), not raised verbally from the floor, to avoid escalating the original offense.
  • The chair has sole discretion to grant or deny it; rulings are usually not appealable.
  • If granted, the offended delegate is given a short speaking time (commonly 30 seconds to 1 minute) to respond.
  • A right of reply cannot be used to reply to a right of reply, preventing endless chains.
  • The reply must address the perceived offense, not introduce new substantive debate.

The threshold is meant to be high. Routine policy disagreement, criticism of a government's actions, or unfavorable characterizations of voting records generally do not qualify. Personal insults toward the delegate, denial of a state's existence or sovereignty, or remarks impugning national honor are the classic grounds.

Conferences in the THIMUN tradition tend to use rights of reply sparingly and formally in writing, while many North American Harvard-style conferences treat them as rare interventions reserved for serious breaches of diplomatic courtesy. NMUN's rules also recognize the device, mirroring GA practice.

Strategically, overusing or frivolously invoking a right of reply tends to harm a delegate's standing with the chair and other delegates, signaling thin skin rather than diplomatic skill. Used judiciously, however, it can firmly defend a represented state's position without derailing substantive debate.

Example

At NMUN New York 2019, several delegations submitted written rights of reply during plenary speeches touching on contested territorial claims, which the dais ruled on individually.

Frequently asked questions

In most MUN rulesets, no. The chair's decision on a right of reply is final and not subject to appeal, mirroring the discretion chairs hold under UN General Assembly Rule 73.
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