Congressional Research Service says that Congress has given only “a mixed reception” to the concept of deploying some long range ballistic missiles in a conventional mode. Even so, both the Air Force and the Navy, urged on by the Administration, have studied concepts and technologies for doing so. The Air Force budget request for 2006 contains funding for its efforts. The Pentagon sees conventional ballistic missiles as key to its new prompt global strike mission.
While the Sentinel ICBM program writ large is undergoing a major restructure due to cost and schedule overages, prime contractor Northrop Grumman is touting progress on milestones with the missile itself.