Entry permits are not required for U.S. citizens, but valid proof of citizenship required. Onward ticket required. Minor problems taken care of locally, but serious injuries or illnesses require medical evacuation. Ebeye has 1 public hospital.
Most outer islands have medical dispensaries.
Medical evacuation very expensive for non-ambulatory patients. Crime rate low. Occasional incidents of verbal or even physical assaults against foreigners. International credit cards widely accepted. Tropical, with little seasonal variation.