The Central Intelligence Agency on Tuesday became the first major national security agency to offer so-called buyouts to its entire workforce, a CIA spokesperson and two other sources familiar with the offer said, part of President Donald Trump’s broad effort to shrink the federal government and shape it to his agenda.

The offer — which tells federal employees that they can quit their jobs and receive roughly eight months of pay and benefits — had up until Tuesday not been made available to most national security roles in an apparent cognizance of their critical function to the security of the nation.