It 
wouldn’t make much sense to make the new long range strike aircraft a conventional platform first, then add the nuclear capabilities later, US Strategic Command chief Gen. Kevin Chilton told the Daily Report, Monday at AFA’s Air & Space Conference in Washington, D.C. Downscoping the aircraft’s capability from all-up nuclear to conventional would be far cheaper than the other way around. Adding in the nuclear hardening “on the back end”—heavily affecting design and development and forcing major rework of the configuration—would be very expensive, Chilton said, “I would be opposed to that.” Far easier, he said, to design the aircraft as a nuclear platform first, then get busy testing conventional weapons fit while the B-2 and B-52 are still available to carry the nuclear weapons. Air Force Secretary Michael Donley said earlier in the day that the LRS will focus on conventional missions first.
The Pentagon has concluded a new agreement to buy laser-guidance kits that turn rockets into drone-killing weapons. BAE Systems and the Defense Department announced a framework deal of up to seven years for 25,000 Advanced Precision Kill Weapon System guidance kits annually for the U.S. military.