for Installations, Energy and Environment (ASA IE&E) Honorable Katherine Hammack Assistant Secretary Katherine Hammack The Honorable Katherine Hammack, (ASA IE&E) Katherine Hammack Katherine Hammack Katherine Hammack, ASA (IE&E) Army Honorable Katherine Hammack Katherine Hammack, ASA (IE&E) Katherine Hammack Honorable Katherine Hammack, Assistant Secretary of the Katherine Hammack Katherine Hammack Honorable Katherine Hammack for Installations, Energy and Environment (ASA IE&E) Army Katherine Hammack Honorable Katherine Hammack Honorable Katherine Hammack, Assistant Secretary of the Katherine Hammack