NSA alum returns to serve as deputy director

The National Security Agency has named its deputy director, filling a job left vacant amid months of leadership vacuums and staff turnover. Tim Kosiba was approved by top officials to serve as the civilian lead at NSA, according to a Friday announcement. In the role, he is charged with directing operations, managing civilian leadership, setting policy and overseeing the execution of the agency’s strategy.Kosiba, who has worked at NSA and the FBI, was vetted last month, a per