mobile training detachment
51Delaware Army National Guard — Headquarters, State Area Command Delaware Army National Guard Active Country United States Allegiance Delaware Branch Army National Guard …
521st Cavalry Division (United States) — Infobox Military Unit unit name= 1st Cavalry Division [ [http://www.hood.army.mil/1stcavdiv] ] caption=1st Cavalry Division shoulder sleeve insignia dates= September 13, 1921 Present country= United States allegiance= branch= Regular Army type=… …
53VP-26 — Infobox Military Unit unit name= VP 26 Tridents > caption=VP 26 Unit Insignia dates= 1946 Present country= United States allegiance= branch= Navy type= Squadron role= Anti Submarine Patrol size= command structure= United States Navy garrison=… …
5468th Combat Sustainment Support Battalion — Infobox Military Unit unit name= 68th Combat Sustainment Support Battalion caption=43rd Sustainment Brigade shoulder sleeve insignia dates= 1936 1945 1966 present country=United States allegiance= branch= U.S. Army type= role= Command Control of… …
55No. 5 Airfield Construction Squadron RAAF — A No. 5 Airfield Construction Squadron bulldozer working in a coral quarry at Noemfoor Island during …
56Virginia State Police — Infobox Law enforcement agency agencyname = Virginia State Police nativename = nativenamea = nativenamer = |150px formedyear = 1932 preceding1 = Virginia Division of Motor Vehicles preceding2 = dissolved = superseding = legaljuris = Commonwealth… …
57Battle of Kursk — Operation Citadel Part of the Eastern Front of World War II …
58Kathryn P. Hire — Infobox Astronaut name =Kathryn Patricia Kay Hire type =Astronaut nationality =American date birth =August 26, 1959 place birth =Mobile, Alabama occupation =Engineer rank =Captain, USN selection =1994 NASA Group time =15d 21h 50m mission =STS 90… …
59No. 1 Wing RAAF — Active 1917–1919 1942–1945 Country  Australia …
60Military Affairs — ▪ 2009 Introduction Russia and Georgia fought a short, intense war in 2008, fueling global fears of a new Cold War. On August 7 Georgia launched an aerial bombardment and ground attacks against its breakaway province of South Ossetia.… …
