the Great White Fleet
 /ðə ˌɡreɪt waɪt ˈfliːt/
  /ðə ˌɡreɪt waɪt ˈfliːt/
- a group of 16 US war ships sent on a tour around the world for 15 months (1907-9) by President Theodore Roosevelt. His main aim was to show foreign countries, especially possible enemies, how powerful the US was.