They’re embarrassed. They probably had some great general models where the dome would work anywhere and shoot down any kind of missile but time and money ran o

They’re embarrassed. They probably had some great general models where the dome would work anywhere and shoot down any kind of missile but time and money ran out, the code is a sprawling mess, it only works when the batteries are spaced in a very specific geographic configuration - probably Israel-shaped and can only shoot down the specific missiles their local enemies had a year ago.