Eisenhower Defends Executive Privilege and Separation of Powers During the Army-McCarthy Hearings (1954)

Date: May 17, 1954

Created By: Dwight D. Eisenhower and James Hagerty

Original or Replica: Original

Era: McCarthyism and the Red Scare, The Presidency

Collection: Eisenhower Presidential Library

Citations: DDE’s Papers as President, Administration Series, Box 25, McCarthy Letters; NAID #16702983

In this May 17, 1954 letter to Secretary of Defense Charles E. Wilson, President Dwight D. Eisenhower explains his decision to prevent Defense Department employees from revealing confidential Executive Branch communications to the Senate subcommittee investigating the Army-McCarthy controversy. Eisenhower acknowledges Congress’s legitimate need for information but argues that cooperation between the branches must remain within constitutional limits. He notes that presidents have historically withheld information when disclosure could harm the public interest or national security.

Eisenhower emphasizes that executive officials must be able to communicate candidly with one another when discussing government business. He therefore directs Defense Department employees appearing before the Senate subcommittee not to testify about internal Executive Branch conversations, communications, or documents related to such advice. Eisenhower explains that this restriction is necessary to preserve the constitutional separation of powers and prevent one branch of government from encroaching upon another.

Importantly, Eisenhower clarifies that the order does not prevent testimony about communications between Executive Branch officials and members or staff of the Senate subcommittee. The letter demonstrates Eisenhower’s assertion of presidential authority and executive confidentiality during the Army-McCarthy hearings.