A big motivation behind the creation of the ISS was an attempt to use scientific collaboration to promote peace between the two big opposing super-powers during the war, the URSS (basically Russia's communist empire) and the USA and to focus both nations resources into peaceful space research that could benefit the whole mankind.

Several other countries contributed, in an attempt to include other nations, but for all practical purposes it is an American/Soviet(Russian) project from a more civiled age of international competition. I think its appropriate the article remind us of this. A lot of people wasn't born them, and have no idea that once science had less borders.