The U. S. , for example, has B-2, but B-52, which is a veteran now, is still the most widely and frequently used bomber.
2
WIN-T增量2将利用卫星和无线电连接,传递初始的活动中的宽带网络能力,列装计划始于2009年。
WIN-T Increment Two will deliver an initial on-the-move broadband networking capability using satellite and radio links, with fielding scheduled to begin in 2009.
SAIC also will assist in the production and deployment of the system, as well as provide training and help-desk services, post-deployment and production software, logistics and engineering support.