The new T6 "world" Ranger that we cannot buy in the US was designed in Australia with input from Mazda. Even though Ford no longer owns a controlling share of Mazda their newest BT-50 trucks are based on the T6 Ranger. The Mazda BT-50 will be built in Thailand alongside the T6 Ranger. The BT-50 will not be sold in North America or, surprisingly, Japan.
Our best hope is that Ford will reconsider their decision not to sell the new T6 Ranger in the US. The top of the line model is called the "Wildtrak" and looks a lot like the Gen II Sport Trac.