 Complete the following phrase:  Chief of Coast Artillery Major General Joseph A. Green had recommended reassigning elements of the Harbor Defenses to anti-aircraft duty, but this proposal was rejected. However, a few harbor defense batteries manned AA batteries in the campaign. Most of the AA batteries at the harbor forts were manned by the 60th Coast Artillery AA. The War Department had been intending to send three additional AA regiments and two brigade headquarters, however only one was sent before the 