A list of 68 American allies

Argentina, Australia, Austria, Belgium, Bulgaria, Canada, Croatia and so on.

At present, NATO has 28 member countries, namely the United States, Britain, France, Germany, Italy, Spain, the Netherlands, Belgium, Denmark, Canada, Luxembourg, Norway, Portugal, Turkey, Greece, Poland, Hungary, the Czech Republic, Estonia, Latvia, Lithuania, Bulgaria, Romania, Slovakia, Slovenia, Croatia and Albania.

Generally speaking, the United States has 37 allies, including Argentina, Australia, Austria, Belgium, Bulgaria, Canada, Croatia, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary and Iceland.