Authors:

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.

"Nato chief Anders Fogh Rasmussen warns of 'two-tier' force" by Julian Borger, www.theguardian.com. June 15, 2011.
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