Tim Kosiba Archives | DefenseScoop

Tim Kosiba

An emblem on a rug inside the National Security Agency (NSA) headquarters in Fort Meade, Maryland outside Washington, DC. The NSA is the central producer and manager of signals intelligence for the United States. It operates under the jurisdiction of the Department of Defense and reports to the Director of National Intelligence. (Photo by Brooks Kraft LLC/Corbis via Getty Images)

Hegseth, Gabbard tap Tim Kosiba as NSA deputy director after months of cyber leadership tumult

The announcement comes after months of leadership turmoil for the NSA and the U.S. military’s Cyber Command.

Jan 9, 2026 By Drew F. Lawrence