Stephen L. Kitay, deputy assistant secretary of defense for space policy, will leave his job at the end of the month, he said in an Aug. 8 letter posted to social media. “While the department’s critical mission will never be complete, I have a very ...
Michael J. K. Kratsios, the White House’s 33-year-old chief technology officer, is the new acting undersecretary of defense for research and engineering, effective July 10, the Pentagon announced July 13. He fills in behind Michael D. Griffin, whose last day was also July 10. Griffin ...