There aren't many examples of defense in this list https://en.m.wikipedia.org/wiki/List_of_wars_involving_the_United_States https://en.m.wikipedia.org/wiki/List

There aren't many examples of defense in this list https://en.m.wikipedia.org/wiki/List_of_wars_involving_the_United_States https://en.m.wikipedia.org/wiki/List_of_wars_involving_the_U...