command echelon
31Artillery observer — An artillery observer is a soldier responsible for directing artillery fire and close air support (ground attack by aircraft) onto enemy positions. Because artillery is an indirect fire weapon system, the guns are rarely in line of sight of their …
32Air University (United States) — The United States Air Force Air University (AU) is a component of the United States Air Force s Air Education and Training Command, headquartered at Maxwell Air Force Base, Alabama. Air University is the U.S. Air Force’s primary center for… …
33air and space expeditionary task force — A deployed numbered air force (NAF) or command echelon immediately subordinate to a NAF provided as the US Air Force component command committed to a joint operation. Also called AETF. See also air expeditionary force; air expeditionary wing …
34Air and Space Expeditionary Task Force — An Air and Space Expeditionary Task Force (AETF) is a deployed numbered air force (NAF) or command echelon immediately subordinate to an NAF that is provided as the U.S. Air Force component command committed to a joint operation.cite… …
35operational control — Command authority that may be exercised by commanders at any echelon at or below the level of combatant command. Operational control is inherent in combatant command (command authority) and may be delegated within the command. When forces are… …
36List of Splinter Cell characters — The following is a list of characters found throughout the Splinter Cell series of video games and novels. Contents 1 Major characters 1.1 Lieutenant Commander Samuel Sam Fisher, USN (Ret.) 1.2 Colonel Irving Lambert, USA (KIA) …
37Operation Barbarossa — Part of the Eastern Front of World War II …
38National Security Agency — 39° 06′ 32″ N 76° 46′ 12″ W / 39.109, 76.77 …
39Fifth Air Force — Infobox Military Unit unit name= Fifth Air Force caption= Fifth Air Force emblem dates= 1942 country= United States of America allegiance= branch= United States Air Force type= role= size= command structure=Pacific Air Forces garrison= Yokota Air …
40456th Bomb Group — Infobox Military Unit unit name= 456th Bombardment Group, Heavy caption= 15th Air Force dates= June 1, 1943 country= United States of America allegiance= branch= United States Army Air Forces type= Heavy bombardment group role= Strategic… …
