In addition, the USAF continues to fund development work of the Aerojet (formerly Atlantic Research) Variable Flow Ducted Rocket ramjet system as a future propulsion option for an extended range AAM.
,
国空军继续投资于航空喷气研究所(原来
大西洋研究所)
可变喷流管火箭发动机系统,将其作为增程空空导弹
未来推进选项。