Military History Encyclopedia on the Web
Main Index: O
Home
Book Shop
Wars
Battles
Biographies
Timeline
Weapons
Blog
Full Index
Subjects
Concepts
Country
Documents
Forum
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
Q
R
S
T
U
V
W
X
Y
Z
O
Oak Grove, battle of, 25 June 1862
Ober-Mörlen, combat of, 9 July 1796
Ocaña, battle of, 11 November 1809
Ocaña, combat of, 11 November 1809
Ocean
, HMS
Octodurus, battle of, winter 57/56 B.C.
Offheim, combat of, 7 July 1796
O'Hare, Edward “Butch” (1914-1943)
Oitabén River, combat of the, 7-8 June 1809
Okinawa, April-June 1945, I: Preparation
Okinawa, April-June 1945, I: The Battle
Öländ, battle of, 12-13 August 1564
Old Fort Wayne, battle of, 22 October 1862
Oliva, peace of, 3 May 1660
Olivenza, siege of, 11-22 January 1811
Olivenza, siege of, 9 April-15 April 1811
Omaha Beach, 6 June 1945
Onager
Open Intelligence
Operation Moses (Israel/Ethiopia 1980's)
Operation Thunderbolt (Entebbe Raid), 3rd/4th July 1976
Opi
Oporto, battle of, 29 March 1809
Oporto, battle of, 12 May 1809
Orchard Knob, battle of, 23 November 1863
Orchomenus, battle of, 86 B.C.
Orgetorix, d.61-60 BC
Orion class battleships
Orkhan, son of Othman, early Ottoman ruler (1326-1361)
Orlau-Frankenau, battle of, 24 August 1914 (East Prussia)
Orleans, siege of, September 1428 to May 1429
Oslo, German attack on, 9 April 1940
Ormonde, James Butler, second duke of, 1665-1745
Orontes, battle of the, 28 June 1098 (First Crusade)
Oropesa, siege of, 19 September-11 October 1811
Osprey, Hawker
Ostwind I/ Flakpanzer IV/3.7cm FlaK
Ostwind II/ Flakpanzer IV/ 3.7cm Flakzwilling
Oswiu, king of Bernicia and Northumbria, (d.670)
OT-26 Flamethrower Tank
OT-34 Flamethrower Tank
OT-130 Flamethrower Tank
OT-133 Flamethrower Tank
OT-134 Flamethrower Tank
Othman, founder of Ottoman power (ruled 1289-1326)
Otterburn, battle of, 5 August 1388
Oudenaarde, battle of, 11 July 1708 (Belgium)
Oudinot, Nicolas Charles, Duc De Reggio 1769-1851.
Ourcq River, battle of the, 5-9 September 1914
Ourthe, battle of the, 18 September 1794
Outram, General Sir James (1803-63)
Overland Campaign against Richmond, 1864