How is a near ambush typically defined?

A near ambush is typically defined as an ambush that occurs within a short distance from the target, usually within 50 meters. This proximity allows for greater surprise and effectiveness, as it exploits the element of surprise while minimizing the enemy's ability to maneuver or react effectively. The close range ensures that the attacking force can deliver a highly concentrated and lethal burst of fire, making it difficult for the enemy to escape or effectively return fire.

The other options describe different characteristics that may not specifically pinpoint the definition of a near ambush. An ambush with no immediate exit for the enemy or one set up in open terrain might not accurately reflect the fundamental criteria of proximity, while an ambush planned during daylight does not inherently categorize it as a near ambush since the effectiveness and definition rely more on distance to the target than on the time of day.