A treaty of friendship, also known as a friendship treaty, is a common generic name for any treaty establishing close ties between countries. Friendship treaties have been used for agreements about use and development of resources, territorial integrity, access to harbours, trading lanes and fisheries, and promises of cooperation. Whilst not common, there are some treaties agreeing to some forms of military alliance which have use friendship terminology in their titles,[1] as well as some non-aggression pacts. Additionally, friendship treaties have also signalled an independent relationship with emerging states.[2]