The 2nd Navigation Warfare Squadron (2 NWS) is a United States Space Force unit responsible for operating the Global Positioning System (GPS) satellite constellation, which provides global navigation, time transfer, and nuclear detonation detection.

The squadron performs the command and control mission for the Global Positioning System satellite constellation.

It was then organized on 1 February 1962 at Ent Air Force Base under the 9th Aerospace Defense Division, under which it operated SPACETRACK, the USAF globe-spanning space surveillance network, from 1962 through 1967.

On 30 January 1992, as part of an Air Force reorganization, 2 SCS was redesignated the 2d Space Operations Squadron.

It was responsible for maintenance of a GPS Ground Antenna, Monitor Station, and various operational test assets.