Deputy Assistant Secretary of the Navy (C4I and Space)
# Deputy Assistant Secretary of the Navy (C4I and Space)

The Deputy Assistant Secretary of the Navy for C4I and Space Programs (DASN (C4I/Space)) is a civilian office of the United States Department of the Navy. The DASN (C4I/Space) reports to the Assistant Secretary of the Navy for Research, Development and Acquisition, and serves as the principal adviser to the assistant secretary on issues involving command, control, communications, computers, intelligence and space programs and policy.

DASN C4I/SPACE space works closely with Space and Naval Warfare Systems Command (SPAWAR); PEO (C4I); PEO (Space Systems); PEO (Enterprise Information Systems); and other systems commands engaging in C4I.

The current DASN (C4I/Space) is Ms. Jane Rathbun.

| Name | Assumed office | Left office | Assistant Secretary served under |
| - | - | - | - |
| Dr. Gary Federici | September 2004 | October 2010 | John J. Young, Jr. Delores M. Etter John S. Thackrah Sean Stackley |
| Dr. John Zangardi | March 2011 | October 2016 | Sean Stackley |
| Mr. Victor Gavin | October 2016 | June 2018 | Sean Stackley, James Geurts |
| Ms. Jane Rathbun | June 2018 | Incumbent | Sean Stackley |
