Although Boeing will perform much of the engineering, manufacturing, and development activities for its T-X trainer candidate at its St. Louis facilities—and both EMD examples will have undergone final assembly there—no decision has been made about where final assembly will take place if Boeing wins the T-X production contract, according to Boeing officials. We have updated the Sept. 14 story online.
While the Space Force is still making long-term plans to establish high-fidelity live and virtual test and training ranges in the coming years, officials say they're also working with operators to identify near-term gaps and quickly field capabilities to address them.

