Are we Stupid?

Or just plain naive:

A Chinese submarine stalked a U.S. aircraft carrier battle group in the Pacific last month and surfaced within firing range of its torpedoes and missiles before being detected, The Washington Times has learned...

The incident is a setback for the aggressive U.S.-China military exchange program being promoted by Adm. Fallon, who has made several visits to China in recent months in an attempt to develop closer ties.

However, critics of the program in the Pentagon say China has not reciprocated and continues to deny U.S. military visitors access to key facilities, including a Beijing command center. In contrast, Chinese military visitors have been invited to military exercises and sensitive U.S. facilities.

And I thought the military was an alternative to diplomacy, not diplomacy itself. How naive of me.