No there’s no philanthropic deed here just business as usual:
US Will Deny Aid To Countries
That Refuse Court Immunity Deals
WASHINGTON – The United States aims to secure agreements “with every country in the world” guaranteeing immunity for its citizens from any prosecution from the new International Criminal Court (ICC), and will cut off military aid to countries which do not comply.
http://news.independent.co.uk/world/politics/story.jsp?story=460255