U.S. Air Force Gen. Terrence J. O’Shaughnessy, commander of the North American Aerospace Defense Command and U.S. Northern Command, presents the U.S. Department of Defense’s Legion of Merit (Degree of Commander) to Mexican Army Gen. Salvador Cienfuegos Zepeda, Mexico’s Secretary of National Defense, during an official ceremony conducted at the U.S. Military Academy, Nov. 16, 2018. The award presentation recognized Gen. Cienfuegos’ extraordinary contributions in strengthening the relationships between the militaries of Mexico and the United States.