What makes a navy globally expeditionary

Which countries can conventionally deploy a fleet to the other side of the world, and what capability does that require?

The United States, Britain, and France are the principal examples because they can combine carrier aviation, amphibious lift, and distant sustainment.

Deploying a fleet across the world requires more than operating forces near established foreign bases. The United States, Britain, and France are the clearest expeditionary navies, though French availability is constrained by possessing only one carrier. A major expeditionary system should project a carrier group and an amphibious task group carrying roughly a light brigade or US Marine regiment. Russia has elements of that capability but would find a distant combined deployment unusually demanding.