The Air Force quickly became the think tank's main contractor, and Rand began consulting on everything from propeller turbines to missile defense.

空军很快成为了这家智库的主要承包商，兰德开始就从螺旋桨涡轮到导弹防御等一切问题进行咨询。

Currently, the company supports several Defense Department programs, including as a prime contractor in the production of an air-launched small expendable unmanned aircraft system (UAS).

目前，该公司支持多个国防部的计划，包括作为生产空中发射的小型无人机系统的主要承包商。

The test was conducted by the U.S.Missile Defense Agency and Lockheed Martin, the THAAD weapon system's prime contractor and systems integrator.

测试由美国导弹防御局和洛克希德·马丁公司联合举行，洛克希德·马丁公司是THAAD武器系统的主要合同商和系统集成商。

The test was conducted by the U.S. Missile Defense Agency and Lockheed Martin, the THAAD weapon system's prime contractor and systems integrator.

测试由美国导弹防御局和洛克希德·马丁公司联合举行，洛克希德·马丁公司是THAAD武器系统的主要合同商和系统集成商。

The Army wants a contractor to provide Internet awareness services in support of national defense.

美国陆军日前宣布希望合同商能够提供互联网感知服务，以支持国家防御。