Aiming at the problem of threat assessment in actual combat area, an improved technique for threat assessment based on intuitionistic fuzzy reasoning is proposed.

针对实战系统中的威胁评估问题，提出一种基于直觉模糊推理的改进算法。

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"You have a very large population of people stuck inside a combat area serving as a buffer between an impending government assault and Tamil Tiger resistance.

VOA: standard.2009.04.26

But with a range of approximately 2, 000 miles (3, 200 kilometres) it can loiter over a combat area for some time without needing to refuel.

BBC: News | In Depth | Military Fact Files

U.S. forces nicknamed northern Babil and surrounding areas the 'Triangle of Death' due to the amount of combat the area experienced earlier in the Iraq war.

CNN: Part of Iraq 'Triangle of Death' back in Iraqi control

The operating area was transferred to the 2nd Brigade Combat Team, 4th Infantry Division.

CNN: U.S. military says al Qaeda in Iraq mastermind dead