. LII Research, Development, Test, and Evaluation 5201. Energetics plan (a) Plan required The Under Secretary of Defense for Research and Engineering shall, in coordination with the technical directors at defense laboratories and such other officials as the Under Secretary considers appropriate, develop an energetics research and development plan to ensure a long-term multi-domain research, development, prototyping, and experimentation effort that— (1) maintains United States technological superiority in energetics technology critical to national security