NROL-32, Mentor 5 "He Approves"
Satellite Designation: USA-223
Launch Date: November 21, 2010
Launch Site: Cape Canaveral Air Force Station, Space Launch Site 37B
Rocket: United Launch Alliance Delta IV Heavy
Project: Classified, suspected Orion, Mentor, Advanced Orion
Function: SIGINT, ELINT
Notes: According to DNRO Bruce Carlson, this is the largest satellite in the world.