About 30 countries were expected to participate in Sail250 during America250.
Sail250, also connected with Operation Sail 2026, was planned as an international fleet review in New York Harbor. The event was expected to involve approximately 60 ships from 30 countries, making it one of the largest maritime gatherings in U.S. history.
The program reflects the international dimension of the 250th-anniversary celebrations. Invited ships included vessels associated with countries such as Italy, Indonesia, Canada, Uruguay, Brazil, Mexico, Denmark, Poland, Chile, Spain, Argentina, and Sweden.
The event is related to, but not identical with, the United States Navy’s normal fleet activities. It also builds on the tradition of Operation Sail events, including the large gathering held during the 1976 Bicentennial. The country count refers to participating nations, not the number of ships.