The Americans provide still more advanced military assets and equipment; the Europeans are lagging behind. And eventually it will be difficult to co-operate even if you had the political will to co-operate because of the technological gap.

Advertising Disclosure: Please note that many links to retailers are affiliate links, which yields a commission for us. allauthor.com is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to Amazon sites.