gun sound ranging
21Reflection seismology — (or seismic reflection) is a method of exploration geophysics that uses the principles of seismology to estimate the properties of the Earth s subsurface from reflected seismic waves. The method requires a controlled seismic source of energy,… …
22Indonesia–Malaysia confrontation — Indonesia Malaysia confrontation Control of the island of Borneo, which is divided between Indonesia, Malaysia and …
23History of the British Army — The history of the British Army spans over three and a half centuries and numerous European wars, colonial wars and world wars. From the early 19th century until 1914, the United Kingdom was the greatest economic and Imperial Power in the world,… …
24F-105 Thunderchief — Infobox Aircraft name= F 105 Thunderchief type= Fighter bomber manufacturer= Republic Aviation Company caption= A two seat F 105G Wild Weasel, with a 650 US gallon (2,500 l) centerline fuel tank and AGM 45 Shrike anti radiation missiles. designer …
25range — /raynj/, n., adj., v., ranged, ranging. n. 1. the extent to which or the limits between which variation is possible: the range of steel prices; a wide range of styles. 2. the extent or scope of the operation or action of something: within range… …
26range — /reɪndʒ / (say raynj) noun 1. the extent to which, or the limits between which, variation is possible: the range of prices for a commodity. 2. the extent or scope of the operation or efficacy of something: within range of vision. 3. the distance… …
27British Army during World War I — The History of the British army during World War I, witnessed a great change to the army in a very short time. From being a small army policing an Empire to a European continental army able to match the German Army. Organisation At the outbreak… …
28Royal Artillery — The Royal Artillery, is the common name for the Royal Regiment of Artillery, is an Arm of the British Army. Despite its name, it is made up of a number of regiments.HistoryBefore the 18th century, artillery traynes were raised by Royal Warrant… …
298th/12th Medium Regiment, Royal Australian Artillery — Infobox Military Unit unit name=8th/12th Medium Artillery Regiment, Royal Australian Artillery caption=Badge of the Royal Australian Artillery country=Australia allegiance=Commonwealth of Australia type=Artillery branch=Army dates=1973 Present… …
30FV432 — Infobox Weapon name=FV432 caption=FV432 in Iraq, 2003 origin=flagcountry|United Kingdom type=Armoured personnel carrier manufacturer=GKN Sankey is vehicle=yes is UK=yes length=5.25 m width=2.8 m height=2.28 m weight=15 tons (15.3 t)… …
