Most simply put, it is where an artillery unit has aimed their weapons at a specific area in anticipation of the enemy travelling through it. When the enemy passes through that area, the order is given to fire, and all rounds converge on that spot.
This artillery unit was originally the 52d Artillery Regiment, Coast Artillery Corps. It was redesignated the 286th Coast Artillery Battalion August 3, 1944. It was redesignated the 538th Field Artillery Battalion on November 20, 1944. The 538th Artillery was one of the 238 "separate" artillery battalions in the European Theater of Operations. It was a 240MM howitzer battalion.
The large naval artillery could fire a round 23 miles. The army and coastal artillery could fire about that far. Field Artillery were not as large and had a shorter range. Modern artillery has used rocket assisted artillery shells but I'm not sure of the range of those.
Artillery bombardment is when massed artillery fire at the same target area and obliterate it. This came to it's greatest use in WW1 by both sides.
The address of the Bonnie And Clyde Ambush Museum is: 2419 Main St, Gibsland, LA 71028
Ambush
Just as you have spelled it: ambush.
The noun 'ambush' is a standard collective noun for:an ambush of tigersan ambush of widows
an ambush is a planned trap.
'Ambush' is one possible answer.
The plural form of ambush is ambushes.
Ambush is not necessary, they are herbivores
The troops walked right into an ambush. The enemy soldiers set up an ambush in the empty building.
Ambush Bug was created in 1982.
Bright Ambush was created in 1934.
The ISBN of Murphy's Ambush is 0802741495.
Ambush Records was created in 1997.
Scott Ambush was born in 1960.