The Pentagon is putting industry on a key 'Golden Dome' weapon that military leaders have said might ultimately be too expensive

The Trump administration's desired capabilities and cost have raised questions about feasibility. The Washington Post/The Washington Post via Getty Images Twelve defense companies have been picked for initial work on space-based interceptors for the US' Golden Dome. These interceptors are the costliest and most complex parts of Golden Dome. Officials and analysts are questioning whether interceptors are feasible at scale. The Department of Defense has picked a dozen companies to develop spa...