Shanahan Answers Questions Acting Defense Secretary Patrick M. Shanahan answers questions during a news conference at the conclusion of the NATO defense ministerial conference in Brussels, Feb. 14, 2019. NATO photo SHARE IMAGE: Download Image: Full Size (0.36 MB) Tags: NATO, Acting Defense Secretary Patrick M. Shanahan Photo By: NATO VIRIN: 190214-O-ZZ999-0214.JPG Photo Gallery