Military satellites

artificial satellite used for military purpose

program of the United States Space Force

American early warning system

Iranian military satellite

defense satellite communications project

United States military communications satellite constellation

Satellite early warning system

Turkish communications satellite

American reconnaissance satellite series

US-KMO (), is a series of Russian, previously Soviet, satellites which are used to identify ballistic missile launches. They provide early warning of missile attack and give information for the Moscow A-135 anti-ballistic missile system. They were run by the Russian Space Forces and it was succeeded by the Aerospace Defence Forces.

American military satellite communication system

U.S. Space Force weather satellite

Italian military communication satellite

space surveillance satellite

Orbiting Vehicle 1-8 (also known as OV1-8, OV1-8P,PasComSat, and Gridsphere), launched 14 July 1966, was the seventh satellite launched (fourth successfully) in the OV1 series of the United States Air Force's Orbiting Vehicle program. OV1-8 was designed to test the passive communications utility of an aluminum grid sphere versus a balloon satellite (e.g. NASA's Project Echo).

ballistic missile detection satellite