(E) The force-sizing methodology and rationale used to calculated aircraft inventory levels. (F) Other government and nongovernment analyses that would contribute to the study through variations in study assumptions or potential scenarios. (G) The role of evolving technology on future air forces, including unmanned and space systems. (H) Opportunities for reduced operation and sustainment costs. (I) Current and projected capabilities of other Armed Forces that could affect force structure capability and capacity requirements of the Air Force. (d) Study results The results of each study under this section shall— (1) identify a force-sizing construct for the Air Force that connects national security strategy to aircraft inventories