Evidence from credible sources supports the statement as accurate. Learn more in Methodology.
Public lists or formal signatories show which countries have committed to join the Board of Peace and which are pending internal procedures.
The State Department transcript records Secretary of State Marco Rubio thanking “all of the countries that have committed to joining, and many others who are going to join,” and noting some must complete internal/constitutional procedures before joining (State Dept). Independent reporting (Reuters, CNN) documents that dozens of countries accepted invitations (a White House official cited about 35 commitments) while others declined or said they need internal review or face constitutional constraints. Verdict: True — official remarks and contemporaneous reporting confirm multiple countries committed to join the Board of Peace and that additional countries are expected to join only after completing internal procedures or reviews.