The posture triangle : a new framework for U.S. Air Force global presence /

by Pettyjohn, Stacie
Published 2013

U.S. global defense posture, 1783-2011 /

by Pettyjohn, Stacie L.
Published 2012

Access granted : political challenges to the U.S. overseas military presence, 1945-2014 /

by Pettyjohn, Stacie L., Kavanagh, Jennifer, 1981-
Published 2016