Evidence from credible sources supports the statement as accurate. Learn more in Methodology.
The MSMT's membership includes the listed 11 participating states.
Multiple authoritative sources confirm the list. The U.S. State Department media note (Jan 12, 2026) explicitly states "The MSMT comprises 11 participating states: Australia, Canada, France, Germany, Italy, Japan, the Netherlands, New Zealand, the Republic of Korea, the United Kingdom, and the United States." A letter to the UN (S/2025/340) and joint statements from participating governments (e.g., Global Affairs Canada and the MSMT website) list the same 11 participating states. Verdict: True — official U.S., UN, and participating-state statements corroborate the claim and provide the identical list of 11 MSMT participating states.