For all the effort the Pentagon, the intelligence agencies and NASA put into it, cost estimating and judging life cycle costs is daunting work.

对于五角大楼、情报机构、美国国家航天和宇宙航行局所有的努力来说，预测本钱和判断全寿命费用是一项令人挠头的工作。

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Planning, the second step in the CIVCAS mitigation cycle, focuses on the importance of intelligence and decision-making processes.

FORBES: Army Publishes New "Manual" on Preventing Harm to Civilians

As well as highly visible, uniformed foot and cycle patrols, PCSOs also make house visits to gather intelligence or CCTV footage.

BBC: PCSO