obelisk | a tall stone pillar built to commemorate a person or an important event |
objective | a place or position towards which forces are directed |
occupation | the control of a territory by a foreign military power |
offensive | a carefully planned attack made by a large formation or group of soldiers |
Order of Battle | the units, formation and equipment of a military force; might include its identification, strength and command structure, and the disposition of the personnel |
Ottoman Empire | the former Turkish empire in Europe, Asia and Africa, from the late 13th century until the end of World War I |
outflank | to go around the flank of an opposing army by moving past it so it can be attacked from the side |
outpost | a small group of buildings used for military purposes in a distant part of the country or in a foreign country |
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