Logistics: in military science all the activities of armed-force units in support of combat units including transport supply communications and medical aid.

后勤学：军事科学中军事单位支持战斗单位的所有活动，包括运输，供给，通讯，医疗辅助。

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Air Force. The radios will support the changing communication needs of the entire Air Force enterprise, including Security Forces, Special Operations, Combat Engineers and Air Mobility Command (AMC).

该电台将支持整个空军体系不断变化的通信需求，包括安全部队、特种作战部队、作战工程部队和空中机动司令部(amc)。

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Logistics: in military science, all the activities of armed-force units in support of combat units, including transport, supply, communications, and medical aid.

后勤学：军事科学中军事单位支持战斗单位的所有活动，包括运输、供给、通讯、医疗辅助。

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In a matter of months, we will reach a milestone, when the Afghan forces will move into the lead across the country, while ISAF's (International Security Assistance Force) main effort will shift from combat to support.

BBC: UK combat operations in Afghanistan effectively cease