The third longest-serving deputy secretary of defense, William J. Lynn III, will be resigning this fall. The nationâs 30th deputy secretary has spent the last two decades in government service, beginning with
MoreOnce the final frontier, space has become âcongested, contested and competitive,â Deputy Defense Secretary William J. Lynn III said at the U.S. Strategic Command space symposium in Omaha, Neb. But the United
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