With 193 United-Nations-recognized countries in the world (as well as territories and observer states), there are bound to be countries that have no extradition treaty with one another. These countries often become havens for those sought by law enforcement officials. Russia had proposed a treaty with the United States https://paises-sin-extradicion-co54207.wikitron.com/1091464/il_5_second_trucco_per_paises_donde_no_hay_extradicion